@article {1781271,
	title = {Coherent control of a superconducting qubit using light},
	journal = {https://arxiv.org/abs/2310.16155},
	year = {Submitted},
	abstract = {Quantum science and technology promise the realization of a powerful computational resource that relies on a network of quantum processors connected with low loss and low noise communication channels capable of distributing entangled states [1,2]. While superconducting microwave qubits (3-8 GHz) operating in cryogenic environments have emerged as promising candidates for quantum processor nodes due to their strong Josephson nonlinearity and low loss [3], the information between spatially separated processor nodes will likely be carried at room temperature via telecommunication photons (200 THz) propagating in low loss optical fibers. Transduction of quantum information [4-10] between these disparate frequencies is therefore critical to leverage the advantages of each platform by interfacing quantum resources. Here, we demonstrate coherent optical control of a superconducting qubit. We achieve this by developing a microwave-optical quantum transducer that operates with up to 1.18\% conversion efficiency (1.16\% cooperativity) and demonstrate optically-driven Rabi oscillations (2.27 MHz) in a superconducting qubit without impacting qubit coherence times (800 ns). Finally, we discuss outlooks towards using the transducer to network quantum processor nodes.},
	url = {https://arxiv.org/abs/2310.16155},
	author = {Hana K Warner and Holzgrafe, Jeffrey and Beatriz Yankelevich and David Barton and Stefano Poletto and CJ Xin and Neil Sinclair and Di Zhu and Eyob Sete and Brandon Langley and Emma Batson and Marco Colangelo and Amirhassan Shams-Ansari and Graham Joe and Karl K Berggren and Jiang, Liang and Matthew Reagor and Loncar, Marko}
}
@article {1767976,
	title = {Engineering Phonon-Qubit Interactions using Phononic Crystals},
	journal = {https://arxiv.org/abs/2310.06236v1},
	year = {Submitted},
	abstract = {The ability to control phonons in solids is key for diverse quantum applications, ranging from quantum information processing to sensing. Often, phonons are sources of noise and decoherence, since they can interact with a variety of solid-state quantum systems. To mitigate this, quantum systems typically operate at milli-Kelvin temperatures to reduce the number of thermal phonons. Here we demonstrate an alternative approach that relies on engineering phononic density of states, drawing inspiration from photonic bandgap structures that have been used to control the spontaneous emission of quantum emitters. We design and fabricate diamond phononic crystals with a complete phononic bandgap spanning 50 - 70 gigahertz, tailored to suppress interactions of a single silicon-vacancy color center with resonant phonons of the thermal bath. At 4 Kelvin, we demonstrate a reduction of the phonon-induced orbital relaxation rate of the color center by a factor of 18 compared to bulk. Furthermore, we show that the phononic bandgap can efficiently suppress phonon-color center interactions up to 20 Kelvin. In addition to enabling operation of quantum memories at higher temperatures, the ability to engineer qubit-phonon interactions may enable new functionalities for quantum science and technology, where phonons are used as carriers of quantum information.},
	url = {https://arxiv.org/abs/2310.06236v1},
	author = {Kazuhiro Kuruma and Benjamin Pingault and Cleaven Chia and Haas, Michael and Graham D Joe and Daniel Rimoli Assumpcao and Sophie Weiyi Ding and Chang Jin and CJ Xin and Matthew Yeh and Neil Sinclair and Lon{\v c}ar, Marko}
}
@article {1767981,
	title = {Entanglement of Nanophotonic Quantum Memory Nodes in a Telecommunication Network},
	journal = {https://arxiv.org/abs/2310.01316},
	year = {Submitted},
	abstract = {A key challenge in realizing practical quantum networks for long-distance quantum communication involves robust entanglement between quantum memory nodes connected via fiber optical infrastructure. Here, we demonstrate a two-node quantum network composed of multi-qubit registers based on silicon-vacancy (SiV) centers in nanophotonic diamond cavities integrated with a telecommunication fiber network. Remote entanglement is generated via the cavity-enhanced interactions between the SiV{\textquoteright}s electron spin qubits and optical photons. Serial, heralded spin-photon entangling gate operations with time-bin qubits are used for robust entanglement of separated nodes. Long-lived nuclear spin qubits are used to provide second-long entanglement storage and integrated error detection. By integrating efficient bi-directional quantum frequency conversion of photonic communication qubits to telecommunication frequencies (1350 nm), we demonstrate entanglement of two nuclear spin memories through 40 km spools of low-loss fiber and a 35 km long fiber loop deployed in the Boston area urban environment, representing an enabling step towards practical quantum repeaters and large-scale quantum networks.},
	url = {https://arxiv.org/abs/2310.01316},
	author = {Can M Knaut and Aziza Suleymanzade and Yan-Cheng Wei and Daniel R Assumpcao and Pieter-Jan Stas and Yan Qi Huan and Bartholomeus Machielse and Erik N Knall and Madison Sutula and Gefen Baranes and Neil Sinclair and Chawina De-Eknamkul and David S Levonian and Mihir K Bhaskar and Park, Hongkun and Lon{\v c}ar, Marko and Mikhail D. Lukin}
}
@article {1781266,
	title = {High Q-factor diamond optomechanical resonators with silicon vacancy centers at millikelvin temperatures},
	journal = {https://arxiv.org/abs/2310.18838},
	year = {Submitted},
	abstract = {Phonons are envisioned as coherent intermediaries between different types of quantum systems. Engineered nanoscale devices such as optomechanical crystals (OMCs) provide a platform to utilize phonons as quantum information carriers. Here we demonstrate OMCs in diamond designed for strong interactions between phonons and a silicon vacancy (SiV) spin. Using optical measurements at millikelvin temperatures, we measure a linewidth of 13 kHz (Q-factor of ~440,000) for 6 GHz acoustic modes, a record for diamond in the GHz frequency range and within an order of magnitude of state-of-the-art linewidths for OMCs in silicon. We investigate SiV optical and spin properties in these devices and outline a path towards a coherent spin-phonon interface.},
	url = {https://arxiv.org/abs/2310.18838},
	author = {Graham D Joe and Cleaven Chia and Benjamin Pingault and Haas, Michael and Michelle Chalupnik and Eliza Cornell and Kazuhiro Kuruma and Bartholomeus Machielse and Neil Sinclair and Meesala, Srujan and Lon{\v c}ar, Marko}
}
@article {1806836,
	title = {High-Q Cavity Interface for Color Centers in Thin Film Diamond},
	journal = {arXiv:2402.05811},
	year = {Submitted},
	abstract = {Quantum information technology offers the potential to realize unprecedented computational resources via secure channels capable of distributing entanglement between quantum computers. Diamond, as a host to atom-like defects with optically-accessible spin qubits, is a leading platform to realize quantum memory nodes needed to extend the reach of quantum links. Photonic crystal (PhC) cavities enhance light-matter interaction and are essential ingredients of an efficient interface between spins and photons that are used to store and communicate quantum information respectively. Despite great effort, however, the realization of visible PhC cavities with high quality factor (Q) and design flexibility is challenging in diamond. Here, we demonstrate one- and two-dimensional PhC cavities fabricated in recently developed thin-film diamonds, featuring Q-factors of 1.8x10^5\&nbsp;and 1.6x10^5, respectively, the highest Qs for visible PhC cavities realized in any material. Importantly, our fabrication process is simple and high-yield, based on conventional planar fabrication techniques, in contrast to previous approaches that rely on complex undercut methods. We also demonstrate fiber-coupled 1D PhC cavities with high photon extraction efficiency, and optical coupling between a single SiV center and such a cavity at 4K achieving a Purcell factor of 13. The demonstrated diamond thin-film photonic platform will improve the performance and scalability of quantum nodes and expand the range of quantum technologies.},
	url = {https://arxiv.org/abs/2402.05811},
	author = {Ding, Sophie W. and Haas, Michael and Xinghan Guo and Kazuhiro Kuruma and Chang Jin and Zixi Li and David D. Awschalom and Nazar Delegan and F. Joseph Heremans and High, Alex and Loncar, Marko}
}
@article {1806831,
	title = {Hybrid Kerr-electro-optic frequency combs on thin-film lithium niobate},
	journal = {arXiv:2402.11669},
	year = {Submitted},
	abstract = {Optical frequency combs are indispensable links between the optical and microwave domains, enabling a wide range of applications including precision spectroscopy, ultrastable frequency generation, and timekeeping. Chip-scale integration miniaturizes bulk implementations onto photonic chips, offering highly compact, stable, and power-efficient frequency comb sources. State of the art integrated frequency comb sources are based on resonantly-enhanced Kerr effect and, more recently, on electro-optic effect. While the former can routinely reach octave-spanning bandwidths and the latter feature microwave-rate spacings, achieving both in the same material platform has been challenging. Here, we leverage both strong Kerr nonlinearity and efficient electro-optic phase modulation available in the ultralow-loss thin-film lithium niobate photonic platform, to demonstrate a hybrid Kerr-electro-optic frequency comb with stabilized spacing. In our approach, a dissipative Kerr soliton is first generated, and then electro-optic division is used to realize a frequency comb with 2,589 comb lines spaced by 29.308 GHz and spanning 75.9 THz (588 nm) end-to-end. Further, we demonstrate electronic stabilization and control of the soliton spacing, naturally facilitated by our approach. The broadband, microwave-rate comb in this work overcomes the spacing-span tradeoff that exists in all integrated frequency comb sources, and paves the way towards chip-scale solutions for complex tasks such as laser spectroscopy covering multiple bands, micro- and millimeter-wave generation, and massively parallel optical communications.},
	url = {https://arxiv.org/abs/2402.11669},
	author = {Yunxiang Song and Yaowen Hu and Loncar, Marko and Yang, Ki Youl}
}
@article {1819451,
	title = {Integrated electro-optics on thin-film lithium niobate},
	journal = {arXiv},
	year = {Submitted},
	abstract = {Electro-optics serves as the crucial bridge between electronics and photonics, unlocking a wide array of applications ranging from communications and computing to sensing and quantum information. Integrated electro-optics approaches in particular enable essential electronic high-speed control for photonics while offering substantial photonic parallelism for electronics. Recent strides in thin-film lithium niobate photonics have ushered revolutionary advancements in electro-optics. This technology not only offers the requisite strong electro-optic coupling but also boasts ultra-low optical loss and high microwave bandwidth. Further, its tight confinement and compatibility with nanofabrication allow for unprecedented reconfigurability and scalability, facilitating the creation of novel and intricate devices and systems that were once deemed nearly impossible in bulk systems. Building upon this platform, the field has witnessed the emergence of various groundbreaking electro-optic devices surpassing the current state of the art, and introducing functionalities that were previously non-existent. This technological leap forward provides a unique framework to explore various realms of physics as well, including photonic non-Hermitian synthetic dimensions, active topological physics, and quantum electro-optics. In this review, we present the fundamental principles of electro-optics, drawing connections between fundamental science and the forefront of technology. We discuss the accomplishments and future prospects of integrated electro-optics, enabled by thin-film lithium niobate platform.},
	url = {https://arxiv.org/abs/2404.06398},
	author = {Yaowen Hu and Di Zhu and Shengyuan Lu and Xinrui Zhu and Yunxiang Song and Dylan Renaud and Daniel Assumpcao and Rebecca Cheng and CJ Xin and Matthew Yeh and Hana Warner and Xiangwen Guo and Amirhassan Shams-Ansari and David Barton and Neil Sinclair and Loncar, Marko}
}
@article {1802351,
	title = {Integrated resonant electro-optic comb enabled by platform-agnostic laser integration},
	journal = {arXiv:2401.16242},
	year = {Submitted},
	abstract = {The field of integrated photonics has significantly impacted numerous fields including communication, sensing, and quantum physics owing to the efficiency, speed, and compactness of its devices. However, the reliance on off-chip bulk lasers compromises the compact nature of these systems. While silicon photonics and III-V platforms have established integrated laser technologies, emerging demands for ultra-low optical loss, wider bandgaps, and optical nonlinearities necessitate other platforms. Developing integrated lasers on less mature platforms is arduous and costly due to limited throughput or unconventional process requirements. In response, we propose a novel platform-agnostic laser integration technique utilizing a singular design and process flow, applicable without modification to a diverse range of platforms. Leveraging a two-step micro-transfer printing method, we achieve nearly identical laser performance across platforms with refractive indices between 1.7 and 2.5. Experimental validation demonstrates strikingly similar laser characteristics between devices processed on lithium niobate and silicon nitride platforms. Furthermore, we showcase the integration of a laser with a resonant electro-optic comb generator on the thin-film lithium niobate platform, producing over 80 comb lines spanning 12 nm. This versatile technique transcends platform-specific limitations, facilitating applications like microwave photonics, handheld spectrometers, and cost-effective Lidar systems, across multiple platforms.},
	url = {https://arxiv.org/abs/2401.16242},
	author = {Isaac Luntadila Lufungula and Amirhassan Shams-Ansari and Dylan Renaud and Camiel Op de Beeck and Stijn Cuyvers and Stijn Poelman and Maximilien Billet and Gunther Roelkens and Loncar, Marko and Bart Kuyken}
}
@article {1802346,
	title = {Limitations in design and applications of ultra-small mode volume photonic crystals},
	journal = {arXiv:2402.00363},
	year = {Submitted},
	abstract = {Ultra-small mode volume nanophotonic crystal cavities have been proposed as powerful tools for increasing coupling rates in cavity quantum electrodynamics systems. However, their adoption in quantum information applications remains elusive. In this work, we investigate possible reasons why, and analyze the impact of different low mode volume resonator design choices on their utility in quantum optics experiments. We analyze band structure features and loss rates of low mode volume bowtie cavities in diamond and demonstrate independent design control over cavity-emitter coupling strength and loss rates. Further, using silicon vacancy centers in diamond as exemplary emitters, we investigate the influence of placement imprecision. We find that the benefit on photon collection efficiency and indistinguishability is limited, while the fabrication complexity of ultra-small cavity designs increases substantially compared to conventional photonic crystals. We conclude that ultra-small mode volume designs are primarily of interest for dispersive spin-photon interactions, which are of great interest for future quantum networks.},
	url = {https://arxiv.org/abs/2402.00363},
	author = {Rubaiya Emran and Michelle Chalupnik and Erik N. Knall and Ralf Riedinger and Cleaven Chia and Loncar, Marko}
}
@article {1782066,
	title = {On-Chip Backward Stimulated Brillouin Scattering in Lithium Niobate Waveguides },
	journal = {https://arxiv.org/abs/2311.18135},
	year = {Submitted},
	abstract = {We report on the first experimental demonstration of backward stimulated Brillouin scattering (SBS) in Lithium Niobate on Insulator (LNOI) waveguides. Performing polarization-dependent pump-probe experiments, we successfully quantified both intramodal and intermodal scattering among fundamental modes, showcasing substantial gains up to\&nbsp;GB=10m-1W-1. Such large gains on simple waveguides open a pathway for unlocking novel opto-electro-mechanical phenomena within the LNOI platform.},
	url = {https://arxiv.org/abs/2311.18135},
	author = {Caique C. Rodrigues and Nick J. Schilder and Roberto O. Zurita and Let{\'\i}cia S. Magalh{\~a}es and Amirhassan Shams-Ansari and Thiago P. M. Alegre and Lon{\v c}ar, Marko and Gustavo S. Wiederhecker}
}
@article {1806841,
	title = {Twenty-nine million Intrinsic Q-factor Monolithic Microresonators on Thin Film Lithium Niobate},
	journal = {arXiv:2402.16161},
	year = {Submitted},
	abstract = {The recent emergence of thin-film lithium niobate (TFLN) has extended the landscape of integrated photonics. This has been enabled by the commercialization of TFLN wafers and advanced nanofabrication of TFLN such as high-quality dry etching. However, fabrication imperfections still limit the propagation loss to a few dB/m, restricting the impact of this platform. Here, we demonstrate TFLN microresonators with a record-high intrinsic quality (Q) factor of twenty-nine million, corresponding to an ultra-low propagation loss of 1.3 dB/m. We present spectral analysis and the statistical distribution of Q factors across different resonator geometries. Our work pushes the fabrication limits of TFLN photonics to achieve a Q factor within one order of magnitude of the material limit.},
	url = {https://arxiv.org/abs/2402.16161},
	author = {Xinrui Zhu and Yaowen Hu and Shengyuan Lu and Hana K. Warner and Xudong Li and Yunxiang Song and Leticia Magalhaes and Amirhassan Shams-Ansari and Neil Sinclair and Loncar, Marko}
}
@article {1802311,
	title = {Cavity-enhanced narrowband spectral filters using rare-earth ions doped in thin-film lithium niobate},
	journal = {https://arxiv.org/abs/2401.09655},
	year = {Submitted},
	month = {18 Jan, 2024},
	url = {https://arxiv.org/abs/2401.09655},
	author = {Zhao, Yuqi and Dylan Renaud and Farfurnik, Demitry and Dutta, Subhojit and Neil Sinclair and Lon{\v c}ar, Marko and Edo Waks}
}
@article {1806826,
	title = {Octave-spanning Kerr soliton microcombs on thin-film lithium niobate},
	journal = {arXiv:2403.01107},
	year = {Submitted},
	abstract = {Dissipative Kerr solitons from optical microresonators, commonly referred to as soliton microcombs, have been developed for a broad range of applications, including precision measurement, optical frequency synthesis, and ultra-stable microwave and millimeter wave generation, all on a chip. An important goal for microcombs is self referencing, which requires octave-spanning bandwidths to detect and stabilize the comb carrier envelope offset frequency. Further, detection and locking of the comb spacings are often achieved using frequency division by electro-optic modulation. The thin-film lithium niobate photonic platform, with its low loss, strong second-order nonlinearity, and large Pockels effect, is ideally suited for these tasks. However, octave-spanning soliton microcombs are challenging to demonstrate on this platform, largely complicated by strong Raman effects hindering reliable fabrication of soliton devices. Here, we demonstrate entirely connected and octave-spanning soliton microcombs on thin-film lithium niobate. With appropriate control over microresonator free spectral range and dissipation spectrum, we show that soliton-inhibiting Raman effects are suppressed, and soliton devices are fabricated with near-unity yield. Our work offers an unambiguous method for soliton generation on strongly Raman-active materials. Further, it anticipates monolithically integrated, self-referenced frequency standards in conjunction with established technologies, such as periodically poled waveguides and electro-optic modulators, on thin-film lithium niobate.},
	url = {https://arxiv.org/abs/2403.01107},
	author = {Yunxiang Song and Yaowen Hu and Xinrui Zhu and Yang, Ki Youl and Loncar, Marko}
}
@article {1686756,
	title = {On-chip synchronous pumped χ(3) optical parametric oscillator on thin-film lithium niobate},
	journal = {arXiv},
	year = {Submitted},
	abstract = {Optical parametric oscillation (OPO) has widely been utilized as a means of generating light with wide spectral coverage from a single pump laser. These oscillators can be driven using either continuous-wave (CW) light, which only requires lining up of the pump frequency with OPO resonance, or pulsed light, which also mandates that the repetition rate of the pulse and free spectral range of the OPO cavity are carefully tuned to match each other. Advancements in nanophotonics have ignited interest in chip-scale OPOs, which enable low-footprint and high-efficiency solutions to broadband light generation. CW-pumped integrated OPO has been demonstrated using both\&nbsp;χ(2)\&nbsp;and\&nbsp;χ(3)\&nbsp;parametric oscillation. However, realizing pulse-driven on-chip OPO remains challenging, as microresonator cavities have limited tuning range in the FSR and resonance frequency compared to traditional bulk cavities. Here, we overcome this limitation and demonstrate a\&nbsp;χ(3)\&nbsp;pulse-driven OPO by using a tunable on-chip femtosecond pulse generator to synchronously pump the oscillator. The output frequency comb generated by our OPO has 30-GHz repetition rate, spans 2/5 of an octave and consists of over 1400 comb lines with a pump-to-comb conversion efficiency of 10\%.},
	url = {https://arxiv.org/abs/2304.12878},
	author = {Rebecca Cheng and Mengjie Yu and Amirhassan Shams-Ansari and Yaowen Hu and Christian Reimer and Zhang, Mian and Lon{\v c}ar, Marko}
}
@article {1819541,
	title = {Wavelength-accurate and wafer-scale process for nonlinear frequency mixers in thin-film lithium niobate},
	journal = {arXiv:2404.12381 },
	year = {Submitted},
	abstract = {Recent advancements in thin-film lithium niobate (TFLN) photonics have led to a new generation of high-performance electro-optic devices, including modulators, frequency combs, and microwave-to-optical transducers. However, the broader adoption of TFLN-based devices that rely on all-optical nonlinearities have been limited by the sensitivity of quasi-phase matching (QPM), realized via ferroelectric poling, to fabrication tolerances. Here, we propose a scalable fabrication process aimed at improving the wavelength-accuracy of optical frequency mixers in TFLN. In contrast to the conventional pole-before-etch approach, we first define the waveguide in TFLN and then perform ferroelectric poling. This sequence allows for precise metrology before and after waveguide definition to fully capture the geometry imperfections. Systematic errors can also be calibrated by measuring a subset of devices to fine-tune the QPM design for remaining devices on the wafer. Using this method, we fabricated a large number of second harmonic generation devices aimed at generating 737 nm light, with 73\% operating within 5 nm of the target wavelength. Furthermore, we also demonstrate thermo-optic tuning and trimming of the devices via cladding deposition, with the former bringing ~96\% of tested devices to the target wavelength. Our technique enables the rapid growth of integrated quantum frequency converters, photon pair sources, and optical parametric amplifiers, thus facilitating the integration of TFLN-based nonlinear frequency mixers into more complex and functional photonic systems.},
	url = {https://arxiv.org/abs/2404.12381},
	author = {CJ Xin and Shengyuan Lu and Jiayu Yang and Amirhassan Shams-Ansari and Boris Desiatov and Let{\'\i}cia S. Magalh{\~a}es and Soumya S. Ghosh and Erin McGee and Dylan Renaud and Nicholas Achuthan and Arseniy Zvyagintsev and David Barton III and Neil Sinclair and Lon{\v c}ar, Marko}
}
@article {1811536,
	title = {Bayesian optimization of Fisher Information in nonlinear multiresonant quantum photonics gyroscopes},
	journal = {Nanophotonics},
	number = {2024-0032},
	year = {2024},
	abstract = {We propose an on-chip gyroscope based on nonlinear multiresonant optics in a thin film χ (2) resonator that combines high sensitivity, compact form factor, and low power consumption simultaneously. We theoretically analyze a novel holistic metric {\textendash} Fisher Information capacity of a multiresonant nonlinear photonic cavity {\textendash} to fully characterize the sensitivity of our gyroscope under fundamental quantum noise conditions. Leveraging Bayesian optimization techniques, we directly maximize the nonlinear multiresonant Fisher Information. Our holistic optimization approach orchestrates a harmonious convergence of multiple physical phenomena {\textendash} including noise squeezing, nonlinear wave mixing, nonlinear critical coupling, and noninertial signals {\textendash} all encapsulated within a single sensor-resonator, thereby significantly augmenting sensitivity. We show that \~{} 470 {\texttimes} improvement is possible over the shot-noise limited linear gyroscope with the same footprint, intrinsic quality factors, and power budget.},
	url = {https://doi.org/10.1515/nanoph-2024-0032},
	author = {Mengdi Sun and Vassilios Kovanis and Lon{\v c}ar, Marko and Lin, Zin}
}
@article {1819461,
	title = {Plasmonic Diamond Membranes for Ultrafast Silicon Vacancy Emission},
	journal = {Nano Letters},
	volume = {24},
	number = {12},
	year = {2024},
	pages = {3575},
	abstract = {Silicon vacancy centers (SiVs) in diamond have emerged as a promising platform for quantum sciences due to their excellent photostability, minimal spectral diffusion, and substantial zero-phonon line emission. However, enhancing their slow nanosecond excited-state lifetime by coupling to optical cavities remains an outstanding challenge, as current demonstrations are limited to \~{}10-fold. Here, we couple negatively charged SiVs to sub-diffraction-limited plasmonic cavities and achieve an instrument-limited <=8 ps lifetime, corresponding to a 135-fold spontaneous emission rate enhancement and a 19-fold photoluminescence enhancement. Nanoparticles are printed on ultrathin diamond membranes on gold films which create arrays of plasmonic nanogap cavities with ultrasmall volumes. SiVs implanted at 5 and 10 nm depths are examined to elucidate surface effects on their lifetime and brightness. The interplay between cavity, implantation depth, and ultrathin diamond membranes provides insights into generating ultrafast, bright SiV emission for next-generation diamond devices.},
	url = {https://pubs.acs.org/doi/full/10.1021/acs.nanolett.3c04002},
	author = {Andrew M Boyce and Hengming Li and Nathaniel C Wilson and Deniz Acil and Amirhassan Shams-Ansari and Srivatsa Chakravarthi and Christian Pederson and Qixin Shen and Nicholas Yama and Kai-Mei C Fu and Lon{\v c}ar, Marko and Maiken H Mikkelsen}
}
@article {1819456,
	title = {Nanophotonic phased array XY Hamiltonian solver},
	journal = {APL Photonics},
	volume = {9},
	year = {2024},
	pages = {031306},
	abstract = {Solving large-scale computationally hard optimization problems using existing computers has hit a bottleneck. A promising alternative approach uses physics-based phenomena to naturally solve optimization problems, wherein the physical phenomena evolve to their minimum energy. In this regard, photonics devices have shown promise as alternative optimization architectures, benefiting from high-speed, high-bandwidth, and parallelism in the optical domain. Among photonic devices, programmable spatial light modulators (SLMs) have shown promise in solving large scale Ising model problems, to which many computationally hard problems can be mapped. Despite much progress, existing SLMs for solving the Ising model and similar problems suffer from slow update rates and physical bulkiness. Here, we show that using a compact silicon photonic integrated circuit optical phased array (PIC-OPA), we can simulate an XY Hamiltonian, a generalized form of the Ising Hamiltonian, where spins can vary continuously. In this nanophotonic XY Hamiltonian solver, the spins are implemented using analog phase shifters in the optical phased array. The far field intensity pattern of the PIC-OPA represents an all-to-all coupled XY Hamiltonian energy and can be optimized with the tunable phase-shifters, allowing us to solve an all-to-all coupled XY model. Our results show the utility of PIC-OPAs as compact, low power, and high-speed solvers for nondeterministic polynomial-hard problems. The scalability of the silicon PIC-OPA and its compatibility with monolithic integration with CMOS electronics further promise the realization of a powerful hybrid photonic/electronic non-Von Neumann compute engine.},
	url = {https://pubs.aip.org/aip/app/article/9/3/031306/3278842},
	author = {Michelle Chalupnik and Anshuman Singh and James Leatham and Lon{\v c}ar, Marko and Moe Soltani}
}
@article {1794326,
	title = {Relaxation of the electro-optic response in thin-film lithium niobate modulators},
	journal = {Optics Express},
	volume = {32},
	year = {2024},
	pages = {3619},
	abstract = {
	Thin-film lithium niobate (TFLN) is a promising electro-optic (EO) photonics platform with high modulation bandwidth, low drive voltage, and low optical loss. However, EO modulation in TFLN is known to relax on long timescales. Instead, thermo-optic heaters are often used for stable biasing, but heaters incur challenges with cross-talk, high power, and low bandwidth. Here, we characterize the low-frequency (1 mHz to 1 MHz) EO response of TFLN modulators, investigate the root cause of EO relaxation and demonstrate methods to improve bias stability. We show that relaxation-related effects can enhance EO modulation across a frequency band spanning 1kHz to 20kHz in our devices {\textendash} a counter-intuitive result that can confound measurement of half-wave voltage\&nbsp; in TFLN modulators. We also show that EO relaxation can be slowed by more than 104-fold through control of the LN-metal interface and annealing, offering progress toward lifetime-stable EO biasing. Such robust EO biasing would enable applications for TFLN devices where cross-talk, power, and bias bandwidth are critical, such as quantum devices, high-density integrated photonics, and communications.

},
	url = {https://opg.optica.org/oe/fulltext.cfm?uri=oe-32-3-3619\&id=545707},
	author = {Holzgrafe, Jeffrey and Puma, Eric and Rebecca Cheng and Hana Warner and Amirhassan Shams-Ansari and Shankar, Raji and Lon{\v c}ar, Marko}
}
@article {1767986,
	title = {Integrated Phononic Waveguides in Diamond},
	journal = {Phys. Rev. Applied},
	volume = {21},
	year = {2024},
	pages = {014034},
	abstract = {Efficient generation, guiding, and detection of phonons, or mechanical vibrations, are of interest in various fields including radio frequency communication, sensing, and quantum information. Diamond is an important platform for phononics because of the presence of strain-sensitive spin qubits, and its high Young{\textquoteright}s modulus which allows for low-loss gigahertz devices. We demonstrate a diamond phononic waveguide platform for generating, guiding, and detecting gigahertz-frequency surface acoustic wave (SAW) phonons. We generate SAWs using interdigital transducers integrated on AlN/diamond and observe SAW transmission at 4-5 GHz through both ridge and suspended waveguides, with wavelength-scale cross sections (~1 {\mu}m2) to maximize spin-phonon interaction. This work is a crucial step for developing acoustic components for quantum phononic circuits with strain-sensitive color centers in diamond.},
	url = {https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.21.014034},
	author = {Sophie Weiyi Ding and Benjamin Pingault and Shao, Linbo and Neil Sinclair and Bartholomeus Machielse and Cleaven Chia and Smarak Maity and Lon{\v c}ar, Marko}
}
@article {1802366,
	title = {Molybdenum Silicide Superconducting Nanowire Single-Photon Detectors on Lithium Niobate Waveguides},
	journal = {ACS Photonics},
	year = {2024},
	abstract = {We demonstrate a molybdenum silicide superconducting nanowire single-photon detector heterogeneously integrated onto a thin-film lithium niobate waveguide. The detector achieves approximately 50\% on-chip detection efficiency at 1550 nm with a jitter of 82 ps when measured at 0.78 K. This demonstration showcases the integration of an amorphous superconductor utilizing conventional fabrication processes without strict cooling and substrate requirements. This paves the way for the integration of additional superconducting electronic components, potentially realizing the full promise of integrated quantum photonic circuits.},
	url = {https://doi.org/10.1021/acsphotonics.3c01628},
	author = {Marco Colangelo and Di Zhu and Shao, Linbo and Holzgrafe, Jeffrey and Emma K. Batson and Boris Desiatov and Owen Medeiros and Matthew Yeung and Loncar, Marko and Karl K. Berggren}
}
@article {1767996,
	title = {Development of a Boston-area 50-km fiber quantum network testbed},
	journal = {PHYSICAL REVIEW APPLIED},
	volume = {21},
	year = {2024},
	pages = {014024 },
	abstract = {Distributing quantum information between remote systems will necessitate the integration of emerging quantum components with existing communication infrastructure. This requires understanding the channel-induced degradations of the transmitted quantum signals, beyond the typical characterization methods for classical communication systems. Here we report on a comprehensive characterization of a Boston-Area Quantum Network (BARQNET) telecom fiber testbed, measuring the time-of-flight, polarization, and phase noise imparted on transmitted signals. We further design and demonstrate a compensation system that is both resilient to these noise sources and compatible with integration of emerging quantum memory components on the deployed link. These results have utility for future work on the BARQNET as well as other quantum network testbeds in development, enabling near-term quantum networking demonstrations and informing what areas of technology development will be most impactful in advancing future system capabilities.},
	url = {https://journals.aps.org/prxquantum/abstract/10.1103/PRXQuantum.5.010303},
	author = {Eric Bersin and Matthew Grein and Madison Sutula and Ryan Murphy and Yan Qi Huan and Mark Stevens and Aziza Suleymanzade and Catherine Lee and Ralf Riedinger and David J Starling and Pieter-Jan Stas and Can M Knaut and Neil Sinclair and Daniel R Assumpcao and Yan-Cheng Wei and Erik N Knall and David S Levonian and Mihir K Bhaskar and Lon{\v c}ar, Marko and Scott Hamilton and Lukin, Mikhail and Dirk Englund and P Benjamin Dixon}
}
@article {1768006,
	title = {Telecom networking with a diamond quantum memory},
	journal = {PRX Quantum},
	volume = {5},
	year = {2024},
	pages = {010303},
	abstract = {Practical quantum networks require interfacing quantum memories with existing channels and systems that operate in the telecom band. Here we demonstrate low-noise, bidirectional quantum frequency conversion that enables a solid-state quantum memory to directly interface with telecom-band systems. In particular, we demonstrate conversion of visible-band single photons emitted from a silicon-vacancy (SiV) center in diamond to the telecom O-band, maintaining low noise (g2(0)\&lt;0.1) and high indistinguishability (V=89{\textpm}8\%). We further demonstrate the utility of this system for quantum networking by converting telecom-band time-bin pulses, sent across a lossy and noisy 50 km deployed fiber link, to the visible band and mapping their quantum states onto a diamond quantum memory with fidelity\&nbsp;=87{\textpm}2.5\%. These results demonstrate the viability of SiV quantum memories integrated with telecom-band systems for scalable quantum networking applications.},
	url = {https://journals.aps.org/prxquantum/abstract/10.1103/PRXQuantum.5.010303},
	author = {Eric Bersin and Madison Sutula and Yan Qi Huan and Aziza Suleymanzade and Daniel R Assumpcao and Yan-Cheng Wei and Pieter-Jan Stas and Can M Knaut and Erik N Knall and Carsten Langrock and Neil Sinclair and Ryan Murphy and Ralf Riedinger and Matthew Yeh and CJ Xin and Saumil Bandyopadhyay and Denis D Sukachev and Bartholomeus Machielse and David S Levonian and Mihir K Bhaskar and Scott Hamilton and Park, Hongkun and Lon{\v c}ar, Marko and Martin M Fejer and P Benjamin Dixon and Dirk R Englund and Mikhail D. Lukin}
}
@article {1767991,
	title = {Deterministic Creation of Strained Color Centers in Nanostructures via High-Stress Thin Films},
	journal = {Applied Physics Letters},
	volume = {123},
	number = {24},
	year = {2023},
	month = {Dec 2023},
	abstract = {Color centers have emerged as a leading qubit candidate for realizing hybrid spin-photon quantum information technology. One major limitation of the platform, however, is that the characteristics of individual color-centers are often strain dependent. As an illustrative case, the silicon-vacancy center in diamond typically requires millikelvin temperatures in order to achieve long coherence properties, but strained silicon vacancy centers have been shown to operate at temperatures beyond 1K without phonon-mediated decoherence. In this work we combine high-stress silicon nitride thin films with diamond nanostructures in order to reproducibly create statically strained silicon-vacancy color centers (mean ground state splitting of 608 GHz) with strain magnitudes of\&nbsp;\~{}4{\texttimes}10-4. Based on modeling, this strain should be sufficient to allow for operation of a majority silicon-vacancy centers within the measured sample at elevated temperatures (1.5K) without any degradation of their spin properties. This method offers a scalable approach to fabricate high-temperature operation quantum memories. Beyond silicon-vacancy centers, this method is sufficiently general that it can be easily extended to other platforms as well.},
	url = {https://pubs.aip.org/aip/apl/article/123/24/244001/2928883},
	author = {Daniel R Assumpcao and Chang Jin and Madison Sutula and Sophie W Ding and Phong Pham and Can M Knaut and Mihir K Bhaskar and Abishrant Panday and Aaron M Day and Dylan Renaud and Mikhail D. Lukin and Hu, Evelyn and Bartholomeus Machielse and Loncar, Marko}
}
@article {1583584,
	title = {Supercontinuum generation by saturated second-order nonlinear interactions},
	journal = {APL Photonics},
	volume = {8},
	number = {11},
	year = {2023},
	pages = {116104},
	abstract = {We propose a new approach to supercontinuum generation and carrier-envelope-offset detection based on saturated second-order nonlinear interactions in dispersion-engineered nanowaveguides. The technique developed here broadens the interacting harmonics by forming stable bifurcations of the pulse envelopes due to an interplay between phase-mismatch and pump depletion. We first present an intuitive heuristic model for spectral broadening by second-harmonic generation of femtosecond pulses and show that this model agrees well with experiments. Then, having established strong agreement between theory and experiment, we develop scaling laws that determine the energy required to generate an octave of bandwidth as a function of input pulse duration, device length, and input pulse chirp. These scaling laws suggest that future realization based on this approach could enable supercontinuum generation with orders of magnitude less energy than current state-of-the-art devices.},
	url = {https://pubs.aip.org/aip/app/article/8/11/116104/2919649},
	author = {Marc Jankowski and Carsten Langrock and Boris Desiatov and Loncar, Marko and MM Fejer}
}
@article {1768011,
	title = {Cryogenic packaging of nanophotonic devices with a low coupling loss \&lt;1 dB},
	journal = {Applied Physics Letters},
	volume = {123},
	year = {2023},
	pages = {161106},
	abstract = {Robust, low-loss photonic packaging of on-chip nanophotonic circuits is a key enabling technology for the deployment of integrated photonics in a variety of classical and quantum technologies including optical communications and quantum communications, sensing, and transduction. To date, no process has been established that enables permanent, broadband, and cryogenically compatible coupling with sub-dB losses from optical fibers to nanophotonic circuits. Here, we report a technique for reproducibly generating a permanently packaged interface between a tapered optical fiber and nanophotonic devices on diamond with a record-low coupling loss \&lt;1 dB per facet at near-infrared wavelengths (\~{}730 nm) that remains stable from 300 K to 30 mK. We further demonstrate the compatibility of this technique with etched lithium niobate on insulator waveguides. The technique lifts performance limitations imposed by scattering as light transfers between photonic devices and optical fibers, paving the way for scalable integration of photonic technologies at both room and cryogenic temperatures.},
	url = {https://pubs.aip.org/aip/apl/article/123/16/161106/2916952/Cryogenic-packaging-of-nanophotonic-devices-with-a},
	author = {Beibei Zeng and Chawina De-Eknamkul and Daniel Assumpcao and Dylan Renaud and Zhuoxian Wang and Daniel Riedel and Jeonghoon Ha and Carsten Robens and David Levonian and Lukin, Mikhail and Ralf Riedinger and Mihir Bhaskar and Sukachev, Denis and Loncar, Marko and Bart Machielse}
}
@article {1659243,
	title = {Integrated Electro-Optic Isolator on Thin Film Lithium Niobate},
	journal = {Nature Photonics},
	year = {2023},
	abstract = {Optical isolator is an indispensable component of almost any optical system and is used to protect a laser from unwanted reflections for phase-stable coherent operation. The development of chip-scale optical systems, powered by semiconductor lasers integrated on the same chip, has resulted in a need for a fully integrated optical isolator. However, conventional approaches based on application of magneto-optic materials to break the reciprocity and provide required isolation have significant challenges in terms of material processing and insertion loss. As a result, many magnetic-free approaches have been explored, including acousto-optics, optical nonlinearity, and electro-optics. However, to date, the realization of an integrated isolator with low insertion loss, high isolation ratio, broad bandwidth, and low power consumption on a monolithic material platform is still absent. Here we realize non-reciprocal traveling-wave EO-based isolator on thin-film LN, enabling maximum optical isolation of 48 dB and an on-chip insertion loss of 0.5 dB using a single-frequency microwave drive at 21-dBm RF power. The isolation ratio is verified to be larger than 37 dB across a tunable optical wavelength range from 1510 to 1630 nm. We verify that our hybrid DFB laser - LN isolator module successfully protects the single-mode operation and the linewidth of the DFB laser from reflection. Our result is a significant step towards a practical high-performance optical isolator on chip.},
	url = {https://www-nature-com.ezp-prod1.hul.harvard.edu/articles/s41566-023-01227-8},
	author = {Mengjie Yu and Rebecca Cheng and Christian Reimer and Lingyan He and Kevin Luke and Puma, Eric and Shao, Linbo and Amirhassan Shams-Ansari and Hannah R. Grant and Leif Johansson and Zhang, Mian and Lon{\v c}ar, Marko}
}
@article {1768016,
	title = {Scalable and ultralow power silicon photonic two-dimensional phased array},
	journal = {APL Photonics},
	volume = {8},
	year = {2023},
	pages = {051305},
	abstract = {Photonic integrated circuit based optical phased arrays (PIC-OPAs) are emerging as promising programmable processors and spatial light modulators, combining the best of planar and free-space optics. Their implementation on silicon photonic platforms has been especially fruitful. Despite much progress in this field, demonstrating steerable two-dimensional (2D) OPAs that are scalable to a large number of array elements and operate with a single wavelength has proven a challenge. In addition, the phase shifters used in the array for programming the far-field beam are either power hungry or have a large footprint, preventing the implementation of large scale 2D arrays. Here, we demonstrate a two-dimensional silicon photonic phased array with high-speed (\~{}330\&nbsp;kHz) and ultralow power microresonator phase-shifters with a compact radius (\~{}3\&nbsp;{\textmu}m) and 2π phase shift ability. Each phase-shifter consumes an average of \~{}250\&nbsp;{\textmu}W of static power for resonance alignment and \~{}50\&nbsp;{\textmu}W of power for far-field beamforming, a more than one order of magnitude improvement compared to prior OPA works based on waveguide-based thermo-optic phase shifters. Such PIC-OPA devices can enable a new generation of compact and scalable low power processors and sensors},
	url = {https://pubs.aip.org/aip/app/article/8/5/051305/2893498},
	author = {Michelle Chalupnik and Anshuman Singh and James Leatham and Lon{\v c}ar, Marko and Moe Soltani}
}
@article {1655464,
	title = {Sub-1 Volt and High-Bandwidth Visible to Near-Infrared Electro-Optic Modulators},
	journal = {Nature Communications},
	volume = {14},
	year = {2023},
	pages = {1496},
	url = {https://www.nature.com/articles/s41467-023-36870-w},
	author = {Dylan Renaud and Daniel Rimoli Assumpcao and Graham Joe and Amirhassan Shams-Ansari and Di Zhu and Yaowen Hu and Neil Sinclair and Loncar, Marko}
}
@article {1645881,
	title = {The bulk van der Waals layered magnet CrSBr is a quasi-1D quantum material},
	journal = {ACS Nano},
	volume = {17},
	number = {6},
	year = {2023},
	month = {May 2022},
	pages = {5316-5328},
	abstract = {Correlated quantum phenomena in one-dimensional (1D) systems that exhibit competing electronic and magnetic orders are of fundamental interest. Interaction effects in low-dimensional systems can lead to fundamental excitations which are completely different from the quasi-particles one would expect in a higher-dimensional counterpart, such as Tomonaga-Luttinger liquids and topological orders and defects. However, clean 1D electronic systems are difficult to realize experimentally, particularly magnetically ordered systems. Here, we show that the van der Waals layered magnetic semiconductor CrSBr behaves like a quasi-1D electronic material embedded in a magnetically ordered environment. The strong 1D electronic character is due to the unique combination of weak interlayer hybridization and anisotropy in effective mass and dielectric screening. The band structure and quasi-particle excitations are dominated by the Cr-S chains and a shallow 1D quantum confinement normal to these chains, manifesting in an anisotropic band with an effective electron mass ratio of\&nbsp;meX/meY\~{}50. Strong quasi-particle interactions and 1D electronic character are indicated by Fano resonances from a van Hove singularity of similar strength as in metallic carbon nanotubes. The spectrally narrow excitons (1 meV) inherit the 1D character and show pronounced exciton-phonon coupling effects. Overall, CrSBr appears to be an experimentally clean candidate for the study of 1D correlated many-body physics in the presence of magnetic order.},
	url = {https://pubs.acs.org/doi/abs/10.1021/acsnano.2c07316},
	author = {Julian Klein and Benjamin Pingault and Matthias Florian and Marie-Christin Hei{\ss}enb{\"u}ttel and Alexander Steinhoff and Zhigang Song and Kierstin Torres and Florian Dirnberger and Jonathan B. Curtis and Thorsten Deilmann and Rami Dana and Rezlind Bushati and Jiamin Quan and Jan Luxa and Zdenek Sofer and Andrea Al{\`u} and Vinod M. Menon and Ursula Wurstbauer and Michael Rohlfing and Narang, Prineha and Lon{\v c}ar, Marko and Frances M. Ross}
}
@article {1655325,
	title = {Picosecond Synchronization of Photon Pairs through a Fiber Link between Fermilab and Argonne National Laboratories},
	journal = {IEEE Journal of Quantum Electronics},
	volume = {59},
	number = {4},
	year = {2023},
	url = {https://ieeexplore.ieee.org/abstract/document/10032124},
	author = {Keshav Kapoor and Si Xie and Joaquin Chung and Raju Valivarthi and Cristi{\'a}n Pe{\~n}a and Lautaro Narv{\'a}ez and Neil Sinclair and Jason P. Allmaras and Andrew D. Beyer and Samantha I. Davis and Gabriel Fabre and George Iskander and Gregory S. Kanter and Rajkumar Kettimuthu and Boris Korzh and Prem Kumar and Nikolai Lauk and Andrew Mueller and Matthew Shaw and Panagiotis Spentzouris and Maria Spiropulu and Jordan M. Thomas and Emma E. Wollman}
}
@article {1645885,
	title = {Terahertz waveform synthesis from integrated lithium niobate circuits},
	journal = {Nature Communications},
	volume = {14},
	year = {2023},
	month = {Apr 2022},
	pages = {11},
	abstract = {Bridging the "terahertz (THz) gap" relies upon synthesizing arbitrary waveforms in the THz domain enabling applications that require both narrow band sources for sensing and few-cycle drives for classical and quantum objects. However, realization of custom-tailored waveforms needed for these applications is currently hindered due to limited flexibility for optical rectification of femtosecond pulses in bulk crystals. Here, we experimentally demonstrate that thin-film lithium niobate (TFLN) circuits provide a versatile solution for such waveform synthesis through combining the merits of complex integrated architectures, low-loss distribution of pump pulses on-chip, and an efficient optical rectification. Our distributed pulse phase-matching scheme grants shaping the temporal, spectral, phase, amplitude, and farfield characteristics of the emitted THz field through designer on-chip components. This strictly circumvents prior limitations caused by the phase-delay mismatch in conventional systems and relaxes the requirement for cumbersome spectral pre-engineering of the pumping light. We provide a toolbox of basic blocks that produce broadband emission up to 680 GHz with adaptable phase and coherence properties by using near-infrared pump pulse energies below 100 pJ.},
	url = {https://www.nature.com/articles/s41467-022-35517-6},
	author = {Alexa Herter and Amirhassan Shams-Ansari and Francesca Fabiana Settembrini and Hana K. Warner and J{\'e}r{\^o}me Faist and Lon{\v c}ar, Marko and Ileana-Cristina Benea-Chelmus}
}
@article {1652296,
	title = {Sensing the local magnetic environment through optically active defects in a layered magnetic semiconductor},
	journal = {ACS Nano},
	volume = {17},
	number = {1},
	year = {2023},
	month = {6 Jul 2022},
	pages = {288-299},
	abstract = {Atomic-level defects in van der Waals (vdW) materials are essential building blocks for quantum technologies and quantum sensing applications. The layered magnetic semiconductor CrSBr is an outstanding candidate for exploring optically active defects owing to a direct gap in addition to a rich magnetic phase diagram including a recently hypothesized defect-induced magnetic order at low temperature. Here, we show optically active defects in CrSBr that are probes of the local magnetic environment. We observe spectrally narrow (1 meV) defect emission in CrSBr that is correlated with both the bulk magnetic order and an additional low temperature defect-induced magnetic order. We elucidate the origin of this magnetic order in the context of local and non-local exchange coupling effects. Our work establishes vdW magnets like CrSBr as an exceptional platform to optically study defects that are correlated with the magnetic lattice. We anticipate that controlled defect creation allows for tailor-made complex magnetic textures and phases with the unique ingredient of direct optical access.},
	url = {https://pubs.acs.org/doi/10.1021/acsnano.2c07655},
	author = {Julian Klein and Zhigang Song and Benjamin Pingault and Florian Dirnberger and Hang Chi and Jonathan B. Curtis and Rami Dana and Rezlind Bushati and Jiamin Quan and Lukas Dekanovsky and Zdenek Sofer and Andrea Al{\`u} and Vinod M. Menon and Jagadeesh S. Moodera and Lon{\v c}ar, Marko and Narang, Prineha and Frances M. Ross}
}
@article {1636202,
	title = {Improved heralded single-photon source with a photon-number-resolving superconducting nanowire detector},
	journal = {Physical Review Applied},
	volume = {18},
	year = {2022},
	pages = {064007},
	url = {https://doi.org/10.1103/PhysRevApplied.18.064007},
	author = {Samantha I. Davis and Andrew Mueller and Raju Valivarthi and Nikolai Lauk and Lautaro Narv{\'a}ez and Boris Korzh and Andrew D. Beyer and Olmo Cerri and Marco Colangelo and Karl K. Berggren and Matthew D. Shaw and Si Xie and Neil Sinclair and Maria Spiropulu}
}
@article {1636209,
	title = {Thermal Modulation of Gigahertz Surface Acoustic Waves on Lithium Niobate},
	journal = {Physical Review Applied},
	number = {18},
	year = {2022},
	abstract = {Surface-acoustic-wave (SAW) devices have a wide range of applications in microwave signal processing. Microwave SAW components benefit from higher quality factors and much smaller crosstalk when compared to their electromagnetic counterparts. Efficient routing and modulation of SAWs are essential for building large-scale and versatile acoustic wave circuits. Here, we demonstrate integrated thermoacoustic modulators using two SAW platforms: bulk lithium niobate and thin-film lithium niobate on sapphire. In both approaches, the gigahertz-frequency SAWs are routed by integrated acoustic waveguides, while on-chip microheaters are used to locally change the temperature, and thus, control the phase of the SAW. Using this approach, we achieve phase changes of over 720{\textdegree} with the responsibility of 2.6{\textdegree}/mW for bulk lithium niobate and 0.52{\textdegree}/mW for lithium niobate on sapphire. Furthermore, we demonstrate amplitude modulation of SAWs using acoustic Mach-Zehnder interferometers. Our thermoacoustic modulators can enable reconfigurable acoustic signal processing for next-generation wireless communications and microwave systems.},
	url = {https://journals-aps-org.ezp-prod1.hul.harvard.edu/prapplied/abstract/10.1103/PhysRevApplied.18.054078},
	author = {Shao, Linbo and Ding, Sophie W. and Yunwei Ma and Yuhao Zhang and Neil Sinclair and Loncar, Marko}
}
@article {1625390,
	title = {Spectral control of nonclassical light using an integrated thin-film lithium niobate modulator},
	journal = {Nature, Light: science \& applications },
	number = {11},
	year = {2022},
	pages = {327},
	abstract = {Manipulating the frequency and bandwidth of nonclassical light is essential for implementing frequency-encoded/multiplexed quantum computation, communication, and networking protocols, and for bridging spectral mismatch among various quantum systems. However, quantum spectral control requires a strong nonlinearity mediated by light, microwave, or acoustics, which is challenging to realize with high efficiency, low noise, and on an integrated chip. Here, we demonstrate both frequency shifting and bandwidth compression of heralded single-photon pulses using an integrated thin-film lithium niobate (TFLN) phase modulator. We achieve record-high electro-optic frequency shearing of telecom single photons over terahertz range ({\textpm}641 GHz or {\textpm}5.2 nm), enabling high visibility quantum interference between frequency-nondegenerate photon pairs. We further operate the modulator as a time lens and demonstrate over eighteen-fold (6.55 nm to 0.35 nm) bandwidth compression of single photons. Our results showcase the viability and promise of on-chip quantum spectral control for scalable photonic quantum information processing.},
	url = {https://www.nature.com/articles/s41377-022-01029-7},
	author = {Di Zhu and Changchen Chen and Mengjie Yu and Shao, Linbo and Yaowen Hu and C. J. Xin and Matthew Yeh and Ghosh, Soumya and Lingyan He and Christian Reimer and Neil Sinclair and Franco N. C. Wong and Zhang, Mian and Loncar, Marko}
}
@article {1625391,
	title = {Femtosecond Pulse Generation via an Integrated Electro-Optic Time Lens},
	journal = {Nature },
	volume = {612},
	year = {2022},
	pages = {252{\textendash}258},
	abstract = {Integrated femtosecond pulse and frequency comb sources are critical components for a wide range of applications, including optical atomic clocks1, microwave photonics2, spectroscopy3, optical wave synthesis4, frequency conversion5, communications6, lidar7, optical computing8 and astronomy9. The leading approaches for on-chip pulse generation rely on mode-locking inside microresonators with either third-order nonlinearity10 or with semiconductor gain11,12. These approaches, however, are limited in noise performance, wavelength and repetition rate tunability 10,13. Alternatively, subpicosecond pulses can be synthesized without mode-locking, by modulating a continuous-wave single-frequency laser using electro-optic modulators1,14,15,16,17. Here we demonstrate a chip-scale femtosecond pulse source implemented on an integrated lithium niobate photonic platform18, using cascaded low-loss electro-optic amplitude and phase modulators and chirped Bragg grating, forming a time-lens system19. The device is driven by a continuous-wave distributed feedback laser chip and controlled by a single continuous-wave microwave source without the need for any stabilization or locking. We measure femtosecond pulse trains (520-femtosecond duration) with a 30-gigahertz repetition rate, flat-top optical spectra with a 10-decibel optical bandwidth of 12.6 nanometres, individual comb-line powers above 0.1 milliwatts, and pulse energies of 0.54 picojoules. Our results represent a tunable, robust and low-cost integrated pulsed light source with continuous-wave-to-pulse conversion efficiencies an order of magnitude higher than those achieved with previous integrated sources. Our pulse generator may find applications in fields such as ultrafast optical measurement19,20 or networks of distributed quantum computers21,22.},
	url = {https://www.nature.com/articles/s41586-022-05345-1},
	author = {Mengjie Yu and David Barton and Rebecca Cheng and Christian Reimer and Prashanta Kharel and Lingyan He and Shao, Linbo and Di Zhu and Yaowen Hu and Hannah R. Grant and Leif Johansson and Yoshitomo Okawachi and Alexander L. Gaeta and Zhang, Mian and Lon{\v c}ar, Marko}
}
@article {1737291,
	title = {Design and Implementation of the Illinois Express Quantum Metropolitan Area Network},
	journal = {IEEE Transactions on Quantum Engineering},
	volume = {3},
	year = {2022},
	url = {https://ieeexplore.ieee.org/abstract/document/9946408},
	author = {Joaquin Chung and Ely M. Eastman and Gregory S. Kanter and Keshav Kapoor and Nikolai Lauk and Cristi{\'a}n H. Pe{\~n}a and Robert K. Plunkett and Neil Sinclair and Jordan M. Thomas and Raju Valivarthi and Si Xie and Rajkumar Kettimuthu and Prem Kumar and Panagiotis Spentzouris and Maria Spiropulu}
}
@article {1652293,
	title = {Robust multi-qubit quantum network node with integrated error detection},
	journal = {Science},
	volume = {378},
	number = {6619},
	year = {2022},
	month = {26 Jul 2022},
	pages = {557-560},
	abstract = {Long-distance quantum communication and networking require quantum memory nodes with efficient optical interfaces and long memory times. We report the realization of an integrated two-qubit network node based on silicon-vacancy centers (SiVs) in diamond nanophotonic cavities. Our qubit register consists of the SiV electron spin acting as a communication qubit and the strongly coupled silicon-29 nuclear spin acting as a memory qubit with a quantum memory time exceeding 2 seconds. By using a highly strained SiV, we realize electron-photon entangling gates at temperatures up to 1.5 kelvin and nucleus-photon entangling gates up to 4.3 kelvin. We also demonstrate efficient error detection in nuclear spin{\textendash}photon gates by using the electron spin as a flag qubit, making this platform a promising candidate for scalable quantum repeaters.},
	url = {https://www.science.org/doi/10.1126/science.add9771},
	author = {Pieter-Jan Stas and Yan Qi Huan and Bartholomeus Machielse and Erik N. Knall and Aziza Suleymanzade and Benjamin Pingault and Madison Sutula and Ding, Sophie W. and Can M. Knaut and Daniel R. Assumpcao and Yan-Cheng Wei and Mihir K. Bhaskar and Ralf Riedinger and Denis D. Sukachev and Park, Hongkun and Lon{\v c}ar, Marko and David S. Levonian and Mikhail D. Lukin}
}
@article {1635677,
	title = {Mirror-induced reflection in the frequency domain},
	journal = {Nature Communications},
	volume = {13},
	year = {2022},
	pages = {6293},
	url = {https://www.nature.com/articles/s41467-022-33529-w},
	author = {Yaowen Hu and Mengjie Yu and Neil Sinclair and Di Zhu and Rebecca Cheng and Wang, Cheng and Loncar, Marko}
}
@article {1652249,
	title = {Optical bi-stability in cubic silicon carbide microring resonators},
	journal = {Optics Express},
	volume = {30},
	number = {19},
	year = {2022},
	pages = {34149-34158},
	abstract = {We measure the photothermal nonlinear response in suspended cubic silicon carbide (3C-SiC) and 3C-SiC-on-insulator (SiCOI) microring resonators. Bi-stability and thermo-optic hysteresis is observed in both types of resonators, with the suspended resonators showing a stronger response. A photothermal nonlinear index of 4.02{\texttimes}10-15\&nbsp;m2/W is determined for the suspended resonators, while the SiCOI resonators demonstrate one order of magnitude lower photothermal nonlinear index of 4.32{\texttimes}10-16\&nbsp;m2/W. Cavity absorption and temperature analysis suggest that the differences in thermal bi-stability are due to variations in waveguide absorption, likely from crystal defect density differences throughout the epitaxially grown layers. Furthermore, coupled mode theory model shows that the strength of the optical bi-stability, in suspended and SiCOI resonators can be engineered for high power or nonlinear applications.},
	url = {https://opg.optica.org/oe/fulltext.cfm?uri=oe-30-19-34149\&id=498614},
	author = {Keith Powell and Jianfu Wang and Amirhassan Shams-Ansari and Bin-Kai Liao and Debin Meng and Neil Sinclair and Liwei Li and Jiangdong Deng and Lon{\v c}ar, Marko and Xiaoke Yi}
}
@article {1623161,
	title = {High-efficiency and broadband on-chip electro-optic frequency combs generators},
	journal = {Nature Photonics},
	volume = {16},
	year = {2022},
	pages = {679},
	abstract = {Developments in integrated photonics have led to stable, compact and broadband comb generators that support a wide range of applications including communications1, ranging2, spectroscopy3, frequency metrology4, optical computing5,6\&nbsp;and quantum information7,8. Broadband optical frequency combs can be generated in electro-optical cavities, where light passes through a phase modulator multiple times while circulating in an optical resonator9,10,11,12. However, broadband electro-optic frequency combs are currently limited by low conversion efficiencies. Here we demonstrate an integrated electro-optic frequency comb with a conversion efficiency of 30\% and an optical span of 132 nm, based on a coupled-resonator platform on thin-film lithium niobate13. We further show that, enabled by the high efficiency, the device acts as an on-chip femtosecond pulse source (336 fs pulse duration), which is important for applications in nonlinear optics, sensing and computing. As an example, in the ultrafast and high-power regime, we demonstrate a frequency comb with simultaneous electro-optic and third-order nonlinearity effects. Our device paves the way for practical optical frequency comb generators and provides a platform to investigate new regimes of optical physics that simultaneously involve multiple nonlinearities.},
	url = {https://www.nature.com/articles/s41566-022-01059-y},
	author = {Yaowen Hu and Mengjie Yu and Brandon Buscaino and Neil Sinclair and Di Zhu and Rebecca Cheng and Amirhassan Shams-Ansari and Shao, Linbo and Zhang, Mian and Joseph M. Kahn and Loncar, Marko}
}
@article {1645873,
	title = {Systematic Investigation of Millimeter-Wave Optic Modulation Performance in Thin-Film Lithium Niobate},
	journal = {Photonics Research},
	volume = {10},
	number = {10},
	year = {2022},
	month = {5 Jul, 2022},
	pages = {2380-2387},
	abstract = {Millimeter-wave (mmWave) band (30 - 300 GHz) is an emerging spectrum range for wireless communication, short-range radar and sensor applications. mmWave-optic modulators that could efficiently convert mmWave signals into optical domain are crucial components for long-haul transmission of mmWave signals through optical networks. At these ultrahigh frequencies, however, the modulation performances are highly sensitive to the transmission line loss as well as the velocity- and impedance-matching conditions, while precise measurements and modeling of these parameters are often non-trivial. Here we present a systematic investigation of the mmWave-optic modulation performances of thin-film lithium niobate modulators through theoretical modeling, electrical verifications and electro-optic measurements at frequencies up to 325 GHz. Based on our experimentally verified model, we demonstrate thin-film lithium niobate mmWave-optic modulators with a measured 3-dB electro-optic bandwidth of 170 GHz and a 6-dB bandwidth of 295 GHz. The device also shows a low RF half-wave voltage of 7.3 V measured at an ultrahigh modulation frequency of 250 GHz. This work provides a comprehensive guideline for the design and characterization of mmWave-optic modulators and paves the way toward future integrated mmWave photonic systems for beyond-5G communication and radar applications.},
	url = {https://opg.optica.org/prj/fulltext.cfm?uri=prj-10-10-2380\&id=507393},
	author = {Yiwen Zhang and Shao, Linbo and Jingwei Yang and Zhaoxi Chen and Zhang, Ke and Kam-Man Shum and Di Zhu and Chi Hou Chan and Loncar, Marko and Wang, Cheng}
}
@article {1636196,
	title = {Picosecond synchronization system for quantum networks},
	journal = {Journal of Lightwave Technology},
	year = {2022},
	pages = {1-7},
	url = {10.1109/JLT.2022.3194860},
	author = {Raju Valivarthi and Lautaro Narv{\'a}ez and Samantha I. Davis and Nikolai Lauk and Cristi{\'a}n Pe{\~n}a and Si Xie and Jason P. Allmaras and Andrew D. Beyer and Boris Korzh and Andrew Mueller and Mandy Rominsky and Matthew D. Shaw and Emma E. Wollman and Panagiotis Spentzouris and Daniel Oblak and Neil Sinclair and Maria Spiropulu}
}
@article {1627267,
	title = {Efficient Source of Shaped Single Photons Based on an Integrated Diamond Nanophotonic System},
	journal = {Physical Review Letters },
	volume = {129},
	year = {2022},
	pages = {053603},
	url = {https://journals-aps-org.ezp-prod1.hul.harvard.edu/prl/abstract/10.1103/PhysRevLett.129.053603},
	author = {Erik N. Knall and Can M. Knaut and Rivka Bekenstein and Daniel R. Assumpcao and Pavel L. Stroganov and Wenjie Gong and Yan Qi Huan and Pieter-Jan Stas and Bartholomeus Machielse and Michelle Chalupnik and David Levonian and Aziza Suleymanzade and Ralf Riedinger and Park, Hongkun and Lon{\v c}ar, Marko and Mihir K. Bhaskar and Mikhail D. Lukin}
}
@article {1636790,
	title = {Reduced Material Loss in Thin-film Lithium Niobate Waveguides},
	journal = {APL Photonics},
	year = {2022},
	abstract = {Thin-film lithium niobate has shown promise for scalable applications ranging from single-photon sources to high-bandwidth data communication systems.Realization of the next generation high-performance classical and quantum devices, however, requires much lower optical losses than the current state of the art (~10 million). Unfortunately, material limitations of ion-sliced thin film lithium niobate have not been explored, and therefore it is unclear how high quality factor \&nbsp;can be achieved in this platform. Here we evaluate the material limited quality factor of thin film lithium niobate photonic platform can be as high as Q~108 at telecommunication wavelengths, corresponding to a propagation loss of 0.2 dB/m.},
	url = {https://aip.scitation.org/doi/10.1063/5.0095146},
	author = {Amirhassan Shams-Ansari and Guanhao Huang and Lingyan He and Zihan Li and Holzgrafe, Jeffrey and Marc Jankowski and Mikhail Churaev and Prashanta Kharel and Rebecca Cheng and Di Zhu and Neil Sinclair and Boris Desiatov and Zhang, Mian and Tobias J. Kippenberg and Lon{\v c}ar, Marko}
}
@article {1561891,
	title = {Electrical Control of Surface Acoustic Waves},
	journal = {Nature Electronics},
	year = {2022},
	month = {5 Jan 2021 },
	url = {https://www.nature.com/articles/s41928-022-00773-3},
	author = {Shao, Linbo and Di Zhu and Marco Colangelo and Dae Hun Lee and Neil Sinclair and Yaowen Hu and Peter T. Rakich and Lai, Keji and Karl K. Berggren and Loncar, Marko}
}
@article {1632440,
	title = {Spectrally separable photon-pair generation in dispersion engineered thin-film lithium niobate},
	journal = {Optics Letters},
	volume = {47},
	number = {11},
	year = {2022},
	pages = {2830-2833},
	abstract = {Existing nonlinear-optic implementations of pure, unfiltered heralded single-photon sources do not offer the scalability required for densely integrated quantum networks. Additionally, lithium niobate has hitherto been unsuitable for such use due to its material dispersion. We engineer the dispersion and the quasi-phasematching conditions of a waveguide in the rapidly emerging thin-film lithium niobate platform to generate spectrally separable photon pairs in the telecommunications band. Such photon pairs can be used as spectrally pure heralded single-photon sources in quantum networks. We estimate a heralded-state spectral purity of \&gt;94\% based on joint spectral intensity measurements. Further, a joint spectral phase-sensitive measurement of the unheralded time-integrated second-order correlation function yields a heralded-state purity of (86{\textpm}5)\%.},
	url = {https://doi.org/10.1364/OL.456873},
	author = {C. J. Xin and Jatadhari Mishra and Changchen Chen and Di Zhu and Amirhassan Shams-Ansari and Carsten Langrock and Neil Sinclair and Franco N. C. Wong and M. M. Fejer and Lon{\v c}ar, Marko}
}
@article {1645883,
	title = {Optical Entanglement of Distinguishable Quantum Emitters},
	journal = {Physical Review Letters},
	volume = {128},
	number = {213602},
	year = {2022},
	abstract = {Solid-state quantum emitters are promising candidates for the realization of quantum networks, owing to their long-lived spin memories, high-fidelity local operations, and optical connectivity for long-range entanglement. However, due to differences in local environment, solid-state emitters typically feature a range of distinct transition frequencies, which makes it challenging to create optically mediated entanglement between arbitrary emitter pairs. We propose and demonstrate an efficient method for entangling emitters with optical transitions separated by many linewidths. In our approach, electro-optic modulators enable a single photon to herald a parity measurement on a pair of spin qubits. We experimentally demonstrate the protocol using two silicon-vacancy centers in a diamond nanophotonic cavity, with optical transitions separated by 7.4\&nbsp;GHz. Working with distinguishable emitters allows for individual qubit addressing and readout, enabling parallel control and entanglement of both colocated and spatially separated emitters, a key step toward scaling up quantum information processing systems.},
	url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.128.213602},
	author = {D. S. Levonian and R. Riedinger and B. Machielse and E. N. Knall and M. K. Bhaskar and C. M. Knaut and R. Bekenstein and H. Park and Lon{\v c}ar, M. and M. D. Lukin}
}
@article {1645879,
	title = {High-performance modified uni-traveling carrier photodiode integrated on a thin-film lithium niobate platform},
	journal = {Photonics Research},
	volume = {10},
	number = {6},
	year = {2022},
	pages = {1338-1343},
	abstract = {Lithium niobate on insulator (LNOI) has become an intriguing platform for integrated photonics for applications in communications, microwave photonics, and computing. Whereas, integrated devices including modulators, resonators, and lasers with high performance have been recently realized on the LNOI platform, high-speed photodetectors, an essential building block in photonic integrated circuits, have not been demonstrated on LNOI yet. Here, we demonstrate for the first time, heterogeneously integrated modified uni-traveling carrier photodiodes on LNOI with a record-high bandwidth of 80\&nbsp;GHz and a responsivity of 0.6\&nbsp;A/W at a 1550-nm wavelength. The photodiodes are based on an n-down InGaAs/InP epitaxial layer structure that was optimized for high carrier transit time-limited bandwidth. Photodiode integration was achieved using a scalable wafer die bonding approach that is fully compatible with the LNOI platform.},
	url = {https://opg.optica.org/prj/fulltext.cfm?uri=prj-10-6-1338\&id=472896},
	author = {Xiangwen Guo and Shao, Linbo and Lingyan He and Kevin Luke and Jesse Morgan and Keye Sun and Junyi Gao and Ta-Ching Tzu and Shen, Yang and Dekang Chen and Bingtian Guo and Fengxin Yu and Qianhuan Yu and Masoud Jafari and Loncar, Marko and Zhang, Mian and Andreas Beling}
}
@article {1464036,
	title = {Diamond mirrors for high-power continous-wave lasers},
	journal = {Nature Communications},
	volume = {13},
	year = {2022},
	pages = {2610},
	url = {https://www.nature.com/articles/s41467-022-30335-2},
	author = {H. Atikian and N. Sinclair and Latawiec, P. and X. Xiong and S. Meesala and S. Gauthier and D. Wintz and J. Randi and D. Bernot and S. DeFrances and J. Thomas and M. Roman and S. Durrant and F. Capasso and Loncar, M.}
}
@article {1628049,
	title = {Development of new hard masks for reactive ion beam angled etching of diamond},
	journal = {Optics Express},
	volume = {30},
	year = {2022},
	pages = {14189},
	url = {https://opg.optica.org/oe/fulltext.cfm?uri=oe-30-9-14189\&id=471343},
	author = {Cleaven Chia and Bartholomeus Machielse and Amirhassan Shams-Ansari and Loncar, Marko}
}
@article {1498432,
	title = {An integrated lithium-niobate electro-optic platform for spectrally tailored dual-comb spectroscopy},
	journal = {Communications Physics},
	volume = {5},
	year = {2022},
	pages = {88},
	abstract = {A high-resolution broad-spectral-bandwidth spectrometer on a chip would create new opportunities for gas-phase molecular fingerprinting, especially in environmental sensing. A resolution high enough to observe transitions at atmospheric pressure and the simultaneous sensitive detection of multiple atoms or molecules are the key challenges. Here, an electro-optic microring-based dualcomb interferometer, fabricated on a low-loss lithium-niobate-on-insulator nanophotonic platform, demonstrates significant progress towards such an achievement. Spectra spanning 1.6 THz (53 cm-1) at a resolution of 10 GHz (0.33 cm-1) are obtained in a single measurement without requiring frequency scanning or moving parts. The frequency agility of the system enables spectrally-tailored multiplexed sensing, which allows for interrogation of non-adjacent spectral regions, here separated by 6.6 THz (220 cm-1), without compromising the signal-to-noise ratio.},
	url = {https://www.nature.com/articles/s42005-022-00865-8},
	author = {Amirhassan Shams-Ansari and Mengjie Yu and Zaijun Chen and Christian Reimer and Zhang, Mian and Nathalie Picqu{\'e} and Lon{\v c}ar, Marko}
}
@article {1622963,
	title = {Electrically pumped high power laser transmitter integrated on thin-film lithium niobate},
	journal = {Optica},
	volume = {9},
	year = {2022},
	pages = {408},
	abstract = {Integrated thin-film lithium niobate (TFLN) photonics has emerged as a promising platform for realization of high-performance chip-scale optical systems. Of particular importance are TFLN electro-optic modulators featuring high-linearity, low driving voltage and low-propagation loss. However, fully integrated system requires integration of high power, low noise, and narrow linewidth lasers on TFLN chip. Here we achieve this goal, and demonstrate integrated high-power lasers on TFLN platform with up to 60 mW of optical power in the waveguides. We use this platform to realize a high-power transmitter consisting an electrically-pumped laser integrated with a 50 GHz modulator.},
	url = {https://opg.optica.org/optica/fulltext.cfm?uri=optica-9-4-408\&id=471161},
	author = {Amirhassan Shams-Ansari and Dylan Renaud and Rebecca Cheng and Shao, Linbo and Lingyan He and Di Zhu and Mengjie Yu and Hannah R. Grant and Leif Johansson and Zhang, Mian and Loncar, Marko}
}
@article {1576258,
	title = {Integrated silicon carbide electro-optic modulator},
	journal = {Nature Communications},
	volume = {13},
	year = {2022},
	pages = {1851},
	url = {https://www.nature.com/articles/s41467-022-29448-5},
	author = {Keith Powell and Liwei Li and Amirhassan Shams-Ansari and Jianfu Wang and Debin Meng and Neil Sinclair and Jiangdong Deng and Lon{\v c}ar, Marko and Xiaoke Yi}
}
@article {1604279,
	title = {Mechanical control of a single nuclear spin},
	journal = {Physical Review X},
	volume = {12},
	number = {1},
	year = {2022},
	month = {Mar 2022},
	pages = {011056},
	url = {https://journals.aps.org/prx/abstract/10.1103/PhysRevX.12.011056},
	author = {Smarak Maity* and Benjamin Pingault* and Graham Joe and Michelle Chalupnik and Daniel Assump{\c c}{\~a}o and Eliza Cornell and Shao, Linbo and Lon{\v c}ar, Marko}
}
@article {1602400,
	title = {Sample-efficient adaptive calibration of quantum networks using Bayesian optimization},
	journal = {Physical Review Applied},
	volume = {17},
	year = {2022},
	month = {28 Mar, 2022},
	pages = {034067 },
	url = {https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.17.034067},
	author = {Cortes, Cristian and Lefebvre, Pascal and Nikolai Lauk and David, Michael and Neil Sinclair and Gray, Stephen and Daniel Oblak}
}
@article {1633864,
	title = {Quasi-static optical parametric amplification},
	journal = {Optica},
	volume = {9},
	year = {2022},
	pages = {273},
	url = {https://opg.optica.org/optica/fulltext.cfm?uri=optica-9-3-273\&id=469929},
	author = {Marc Jankowski and Nayara Jornod and Carsten Langrock and Boris Desiatov and Alireza Marandi and Lon{\v c}ar, Marko and Martin M. Fejer}
}
@article {1583587,
	title = {Diamond Integrated Quantum Photonics (section 13 in Roadmap on Integrated Quantum Photonics)},
	journal = {Journal of Physics: Photonics},
	volume = {4},
	number = {1},
	year = {2022},
	pages = {012501},
	url = {https://iopscience.iop.org/article/10.1088/2515-7647/ac1ef4},
	author = {Benjamin Pingault and Bartholomeus Machielse and Loncar, Marko}
}
@article {1583586,
	title = {Quantum Photonics with Thin-Film Lithium Niobate Roadmap on Integrated (section 7 in Roadmap on Integrated Quantum Photonics)},
	journal = {Journal of Physics: Photonics},
	volume = {4},
	number = {1},
	year = {2022},
	pages = {012501},
	url = {https://doi.org/10.1088/2515-7647/ac1ef4},
	author = {Neil Sinclair and Loncar, Marko}
}
@article {1633863,
	title = {Extended many-body superradiance in diamond epsilon near-zero metamaterials},
	journal = {Applied Physics Letters},
	volume = {120},
	year = {2022},
	pages = {061105},
	url = {https://aip.scitation.org/doi/full/10.1063/5.0062869?journalCode=apl},
	author = {Olivia Mello and Li, Yang and Sarah Alejandra Camayd-Mu{\~n}oz and Clayton DeVault and Micha{\"e}l Lobet and Haoning Tang and Marko Lon{\c c}ar and Mazur, Eric}
}
@article {1581173,
	title = {Probing dark exciton navigation through a local strain landscape in a WSe2 monolayer},
	journal = {Nature Communications},
	volume = {13},
	year = {2022},
	pages = {232},
	url = {https://www.nature.com/articles/s41467-021-27877-2},
	author = {R. J. Gelly and D. Renaud and X. Liao and B. Pingault and S. Bogdanovic and G. Scuri and Watanabe, K. and Taniguchi, T. and B. Urbaszek and H. Park and Loncar, M.}
}
@article {1509770,
	title = {On-chip electro-optic frequency shifters and beam splitters},
	journal = {Nature},
	volume = {599},
	year = {2021},
	pages = {587},
	url = {https://www.nature.com/articles/s41586-021-03999-x},
	author = {Yaowen Hu and Mengjie Yu and Di Zhu and Neil Sinclair and Amirhassan Shams-Ansari and Shao, Linbo and Holzgrafe, Jeffrey and Puma, Eric and Zhang, Mian and Loncar, Marko}
}
@article {1602403,
	title = { Long-Lived Solid-State Optical Memory for High-Rate Quantum Repeaters},
	journal = {Physical Review Letters},
	volume = {127},
	number = {220502},
	year = {2021},
	url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.127.220502},
	author = {Askarani, Mohsen Falamarzi and Das, Antariksha and Davidson, Jacob and Amaral, Gustavo and Neil Sinclair and Slater, Joshua and Marzban, Sara and Thiel, Charles and Cone, Rufus and Daniel Oblak and Wolfgang Tittel}
}
@article {1597928,
	title = {Telecommunication-wavelength two-dimensional photonic crystal cavities in a thin single-crystal diamond membrane},
	journal = {Applied Physics Letters},
	volume = {119},
	number = {17},
	year = {2021},
	pages = {171106},
	url = {https://aip.scitation.org/doi/10.1063/5.0061778},
	author = {Kazuhiro Kuruma and Afaq Habib Piracha and Dylan Renaud and Cleaven Chia and Neil Sinclair and Athavan Nadarajah and Stacey, Alastair and Steven Prawer and Loncar, Marko}
}
@article {1583592,
	title = {Optically-Heralded Entanglement of Superconducting Systems in Quantum Networks},
	journal = {Physical Review Letters},
	volume = {127},
	year = {2021},
	pages = {040503},
	url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.127.040503},
	author = {Stefan Krastanov and Hamza Raniwala and Holzgrafe, Jeffrey and Kurt Jacobs and Loncar, Marko and Matthew J. Reagor and Dirk R. Englund}
}
@article {1590420,
	title = {Coupling of a Single Tin-vacancy Center to a Photonic Crystal Cavity in Diamond},
	journal = { Applied Physics Letters},
	volume = {118},
	number = {23},
	year = {2021},
	pages = {230601},
	url = {https://aip.scitation.org/doi/10.1063/5.0051675},
	author = {Kazuhiro Kuruma and Benjamin Pingault and Cleaven Chia and Dylan Renaud and Hoffmann, Patrick and Satoshi Iwamoto and Ronning, Carsten and Lon{\v c}ar, Marko}
}
@article {1633862,
	title = {Confinement of long-lived interlayer excitons in WS2/WSe2 heterostructures},
	journal = {communications physics},
	volume = {4},
	year = {2021},
	pages = {119},
	url = {https://www.nature.com/articles/s42005-021-00625-0},
	author = {Alejandro R.-P. Montblanch and Dhiren M. Kara and Ioannis Paradisanos and Carola M. Purser and Matthew S. G. Feuer and Evgeny M. Alexeev and Lucio Stefan and Ying Qin and Mark Blei and Wang, Gang and Alisson R. Cadore and Latawiec, Pawel and Lon{\v c}ar, Marko and Tongay, Sefaattin and Andrea C. Ferrari and Mete Atat{\"u}re}
}
@article {1579796,
	title = {Integrated photonics on thin-film lithium niobate},
	journal = {Advances in Optics and Photonics},
	volume = {13},
	number = {2},
	year = {2021},
	pages = {242-352},
	abstract = {Lithium niobate (LN), an outstanding and versatile material, has influenced our daily life for decades: from enabling high-speed optical communications that form the backbone of the Internet to realizing radio-frequency filtering used in our cell phones. This half-century-old material is currently embracing a revolution in thin-film LN integrated photonics. The successes of manufacturing wafer-scale, high-quality, thin films of LN on insulator (LNOI) and breakthroughs in nanofabrication techniques have made high-performance integrated nanophotonic components possible. With rapid development in the past few years, some of these thin-film LN devices, such as optical modulators and nonlinear wavelength converters, have already outperformed their legacy counterparts realized in bulk LN crystals. Furthermore, the nanophotonic integration enabled ultra-low-loss resonators in LN, which unlocked many novel applications such as optical frequency combs and quantum transducers. In this Review, we cover -- from basic principles to the state of the art -- the diverse aspects of integrated thin-film LN photonics, including the materials, basic passive components, and various active devices based on electro-optics, all-optical nonlinearities, and acousto-optics. We also identify challenges that this platform is currently facing and point out future opportunities. The field of integrated LNOI photonics is advancing rapidly and poised to make critical impacts on a broad range of applications in communication, signal processing, and quantum information.},
	url = {https://doi.org/10.1364/AOP.411024},
	author = {Di Zhu and Shao, Linbo and Mengjie Yu and Rebecca Cheng and Boris Desiatov and C. J. Xin and Yaowen Hu and Holzgrafe, Jeffrey and Ghosh, Soumya and Amirhassan Shams-Ansari and Puma, Eric and Neil Sinclair and Christian Reimer and Zhang, Mian and Lon{\v c}ar, Marko}
}
@article {1590641,
	title = {Integrated lithium niobate electro-optic modulators: when performance meets scalability},
	journal = {Optica},
	volume = {8},
	number = {5},
	year = {2021},
	pages = {652-667},
	abstract = {Electro-optic modulators (EOMs) convert signals from the electrical to the optical domain. They are at the heart of optical communication, microwave signal processing, sensing, and quantum technologies. Next-generation EOMs require high-density integration, low cost, and high performance simultaneously, which are difficult to achieve with established integrated photonics platforms. Thin-film lithium niobate (LN) has recently emerged as a strong contender owing to its high intrinsic electro-optic (EO) efficiency, industry-proven performance, robustness, and, importantly, the rapid development of scalable fabrication techniques. The thin-film LN platform inherits nearly all the material advantages from the legacy bulk LN devices and amplifies them with a smaller footprint, wider bandwidths, and lower power consumption. Since the first adoption of commercial thin-film LN wafers only a few years ago, the overall performance of thin-film LN modulators is already comparable with, if not exceeding, the performance of the best alternatives based on mature platforms such as silicon and indium phosphide, which have benefited from many decades of research and development. In this mini-review, we explain the principles and technical advances that have enabled state-of-the-art LN modulator demonstrations. We discuss several approaches, their advantages and challenges. We also outline the paths to follow if LN modulators are to improve further, and we provide a perspective on what we believe their performance could become in the future. Finally, as the integrated LN modulator is a key subcomponent of more complex photonic functionalities, we look forward to exciting opportunities for larger-scale LN EO circuits beyond single components.},
	url = {https://doi.org/10.1364/OPTICA.415762},
	author = {Zhang, Mian and Wang, Cheng and Prashanta Kharel and Di Zhu and Loncar, Marko}
}
@article {1587255,
	title = {Optical coherence and energy-level properties of a Tm3+-doped LiNbO3 waveguide at subkelvin temperatures},
	journal = {Physical Review B},
	volume = {103},
	year = {2021},
	pages = {134105},
	url = {https://journals.aps.org/prb/abstract/10.1103/PhysRevB.103.134105},
	author = {Neil Sinclair and Daniel Oblak and Erhan Saglamyurek and Rufus L. Cone and Charles W. Thiel and Wolfgang Tittel}
}
@article {1480329,
	title = {Development of Quantum InterConnects (QuICs) for Next-Generation Information Technologies},
	journal = {PRX Quantum},
	volume = {2},
	year = {2021},
	pages = {017002},
	abstract = {Just as {\textquotedblleft}classical{\textquotedblright} information technology rests on a foundation built of interconnected information-processing systems, quantum information technology (QIT) must do the same. A critical component of such systems is the {\textquotedblleft}interconnect,{\textquotedblright} a device or process that allows transfer of information between disparate physical media, for example, semiconductor electronics, individual atoms, light pulses in optical fiber, or microwave fields. While interconnects have been well engineered for decades in the realm of classical information technology, quantum interconnects (QuICs) present special challenges, as they must allow the transfer of fragile\&nbsp;quantum states\&nbsp;between different physical parts or degrees of freedom of the system. The diversity of QIT platforms (superconducting, atomic, solid-state color center, optical, etc.) that will form a {\textquotedblleft}quantum internet{\textquotedblright} poses additional challenges. As quantum systems scale to larger size, the quantum interconnect bottleneck is imminent, and is emerging as a grand challenge for QIT. For these reasons, it is the position of the community represented by participants of the NSF workshop on {\textquotedblleft}Quantum Interconnects{\textquotedblright} that accelerating QuIC research is crucial for sustained development of a national quantum science and technology program. Given the diversity of QIT platforms, materials used, applications, and infrastructure required, a convergent research program including partnership between academia, industry, and national laboratories is required.},
	url = {https://journals.aps.org/prxquantum/abstract/10.1103/PRXQuantum.2.017002},
	author = {David Awschalom and Karl K. Berggren and Hannes Bernien and Sunil Bhave and Lincoln D. Carr and Paul Davids and Sophia E. Economou and Dirk Englund and Faraon, Andrei and Marty Fejer and Saikat Guha and Martin V. Gustafsson and Hu, Evelyn and Jiang, Liang and Jungsang Kim and Boris Korzh and Prem Kumar and Paul G. Kwiat and Lon{\v c}ar, Marko and Mikhail D. Lukin and David A. B. Miller and Christopher Monroe and Sae Woo Nam and Narang, Prineha and Jason S. Orcutt and Michael G. Raymer and Amir H. Safavi-Naeini and Maria Spiropulu and Srinivasan, Kartik and Shuo Sun and Vu{\v c}kovi{\'c}, Jelena and Edo Waks and Walsworth, Ronald and Andrew M. Weiner and Zheshen Zhang}
}
@inbook {1604037,
	title = {Diamond quantum nanophotonics and optomechanics},
	booktitle = {Semiconductors and Semimetals: Diamond for Quantum Applications Part 2},
	volume = {104},
	year = {2021},
	publisher = {Academic Press, Elsevier},
	organization = {Academic Press, Elsevier},
	url = {https://www.elsevier.com/books/diamond-for-quantum-applications-part-2/nebel/978-0-323-85024-7},
	author = {Cleaven Chia and Bartholomeus Machielse and Benjamin Pingault and Michelle Chalupnik and Graham Joe and Eliza Cornell and Sophie Weiyi Ding and Stefan Bogdanovic and Kazuhiro Kuruma and Afaq Habib Piracha and Smarak Maity and Thomas M. Babinec and Meesala, Srujan and Lon{\v c}ar, Marko}
}
@article {1505236,
	title = {Cavity electro-optics in thin-film lithium niobate for efficient microwave-to-optical transduction},
	journal = {Optica},
	volume = {7},
	year = {2020},
	pages = {1714},
	url = {https://www.osapublishing.org/optica/fulltext.cfm?uri=optica-7-12-1714\&id=444323},
	author = {Holzgrafe, Jeffrey and Neil Sinclair and Di Zhu and Amirhassan Shams-Ansari and Marco Colangelo and Yaowen Hu and Zhang, Mian and Karl K. Berggren and Lon{\v c}ar, Marko}
}
@article {1550586,
	title = {Teleportation Systems Towards a Quantum Internet},
	journal = {PRX Quantum},
	volume = {1},
	number = {020317},
	year = {2020},
	url = {https://journals.aps.org/prxquantum/abstract/10.1103/PRXQuantum.1.020317},
	author = {Raju Valivarthi and Samantha I. Davis and Cristi{\'a}n Pe{\~n}a and Si Xie and Nikolai Lauk and Lautaro Narv{\'a}ez and Jason P. Allmaras and Andrew D. Beyer and Yewon Gim and Meraj Hussein and George Iskander and Hyunseong Linus Kim and Boris Korzh and Andrew Mueller and Mandy Rominsky and Matthew Shaw and Dawn Tang and Emma E. Wollman and Christoph Simon and Panagiotis Spentzouris and Daniel Oblak and Neil Sinclair and Maria Spiropulu}
}
@inbook {1583585,
	title = {Chapter 1: High-Q Lithium Niobate Microcavities and Their Applications   },
	booktitle = {Ultra-high-Q Optical Microcavities},
	year = {2020},
	pages = {1-35},
	publisher = {World Scientific},
	organization = {World Scientific},
	abstract = {Lithium niobate (LN) is an excellent nonlinear optical and electro-optic material that has found many applications in classical nonlinear optics, optical fiber communications and quantum photonics. Here we review the recent development of thin-film LN technology that has allowed the miniaturization of LN photonic devices and microcavities with ultra-high quality factors. We discuss the design principle of LN devices that makes use of the largest nonlinear coefficients, various device fabrication approaches and resulting device performances, and the current and potential applications of LN microcavities.},
	url = {https://www.worldscientific.com/doi/abs/10.1142/9789814566070_0001},
	author = {Wang, Cheng and Zhang, Mian and Loncar, Marko}
}
@article {1583588,
	title = {Discrepancies in the free spectral range (FSR) of one-dimensional (1D) photonic crystal/photonic wire coupled-cavities },
	journal = {Engineering Research Express},
	volume = {2},
	number = {4},
	year = {2020},
	pages = {045008},
	url = {https://iopscience.iop.org/article/10.1088/2631-8695/abbd79/meta},
	author = {Mohd Nuriman Nawi and Dilla Duryha Berhanuddin and Loncar, Marko and Mohd Adzir Mahdi and Richard M De La Rue and Ahmad Rifqi Md Zain}
}
@article {1540124,
	title = {A metasurface-based diamond frequency converter using plasmonic nanogap resonators},
	journal = {Nanophotonics},
	year = {2020},
	url = {https://www.degruyter.com/view/journals/nanoph/ahead-of-print/article-10.1515-nanoph-2020-0392/article-10.1515-nanoph-2020-0392.xml},
	author = {Qixin Shen and Amirhassan Shams-Ansari and Andrew M. Boyce and Nathaniel C. Wilson and Cai, Tao and Loncar, Marko and Maiken H. Mikkelsen}
}
@article {1540125,
	title = {Imaging Acoustic Waves by Microwave Microscopy: Microwave Impedance Microscopy for Visualizing Gigahertz Acoustic Waves},
	journal = {IEEE Microwave Magazine},
	volume = {21},
	year = {2020},
	pages = {60},
	author = {Zheng, Lu and Shao, Linbo and Loncar, Marko and Lai, Keji}
}
@article {1460663,
	title = {Realization of high-dimensional frequency crystals in electro-optic microcombs},
	journal = {Optica},
	volume = {7},
	year = {2020},
	pages = {1189-1194},
	url = {https://www.osapublishing.org/optica/abstract.cfm?uri=optica-7-9-1189},
	author = {Yaowen Hu and Christian Reimer and Amirhassan Shams-Ansari and Zhang, Mian and Loncar, Marko}
}
@article {1520385,
	title = {Wafer-scale low-loss lithium niobate photonic integrated circuits},
	journal = {Optics Express},
	volume = {28},
	year = {2020},
	pages = {24452},
	abstract = {
	Thin-film lithium niobate (LN) photonic integrated circuits (PICs) could enable ultrahigh performance in electro-optic and nonlinear optical devices. To date, realizations have been limited to chip-scale proof-of-concepts. Here we demonstrate monolithic LN PICs fabricated on 4- and 6-inch wafers with deep ultraviolet lithography and show smooth and uniform etching, achieving 0.27 dB/cm optical propagation loss on wafer-scale. Our results show that LN PICs are fundamentally scalable and can be highly cost-effective.

},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-28-17-24452},
	author = {Kevin Luke and Prashanta Kharel and Christian Reimer and Lingyan He and Loncar, Marko and Zhang, Mian}
}
@article {1522698,
	title = {Magnetic Field Fingerprinting of Integrated-Circuit Activity with a Quantum Diamond Microscope},
	journal = {Physical Review Applied},
	volume = {14},
	number = {014097},
	year = {2020},
	url = {https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.14.014097},
	author = {Matthew J. Turner and Nicholas Langellier and Rachel Bainbridge and Dan Walters and Meesala, Srujan and Thomas M. Babinec and Pauli Kehayias and Yacoby, Amir and Hu, Evelyn and Lon{\v c}ar, Marko and Walsworth, Ronald L. and Edlyn V. Levine}
}
@article {1526873,
	title = {Chalcogen-hyperdoped germanium for short-wavelength infrared photodetection},
	journal = {AIP Advances},
	volume = {10},
	year = {2020},
	pages = {075028 },
	url = {https://aip.scitation.org/doi/full/10.1063/5.0008281},
	author = {Hemi H. Gandhi and David Pastor and Tran, Tuan T. and Kalchmair, Stefan and Lachlan A. Smillie and Jonathan P. Mailoa and Ruggero Milazzo and Enrico Napolitani and Loncar, Marko and Williams, James S. and Michael J. Aziz and Mazur, Eric}
}
@patent {1583589,
	title = {System and method for wafer-scale fabrication of free standing mechanical and photonic structures by ion beam etching},
	volume = {10727072},
	year = {2020},
	edition = {United States of America},
	chapter = {US},
	url = {https://patents.google.com/patent/US10727072B2/en},
	author = {Haig Avedis Atikian and Loncar, Marko}
}
@article {1509474,
	title = {Integrated microwave acousto-optic frequency shifter on thin-film lithium niobate},
	journal = {Optics Express},
	volume = {28},
	number = {16},
	year = {2020},
	pages = {23728},
	url = {https://doi.org/10.1364/OE.397138},
	author = {Shao, Linbo and Neil Sinclair and James Leatham and Yaowen Hu and Mengjie Yu and Terry Turpin and Devon Crowe and Loncar, Marko}
}
@article {1498322,
	title = {Chip-based self-referencing using integrated lithium niobate waveguides},
	journal = {Optica},
	volume = {7},
	number = {6},
	year = {2020},
	pages = {702-707},
	url = {https://www.osapublishing.org/optica/abstract.cfm?uri=optica-7-6-702},
	author = {Yoshitomo Okawachi and Mengjie Yu and Boris Desiatov and Bok Young Kim and Tobias Hansson and Lon{\v c}ar, Marko and Alexander L. Gaeta}
}
@article {1480328,
	title = {Electrically tunable valley dynamics in twisted WSe2/WSe2 bilayers},
	journal = {Physical Review Letters},
	volume = {124},
	year = {2020},
	pages = {217403 },
	url = {https://journals-aps-org.ezp-prod1.hul.harvard.edu/prl/abstract/10.1103/PhysRevLett.124.217403},
	author = {Giovanni Scuri and Trond I. Andersen and Zhou, You and Dominik S. Wild and Jiho Sung and Ryan J. Gelly and Damien B{\'e}rub{\'e} and Hoseok Heo and Shao, Linbo and Andrew Y. Joe and Andr{\'e}s M. Mier Valdivia and Takashi Taniguchi and Kenji Watanabe and Lon{\v c}ar, Marko and Philip Kim and Mikhail D. Lukin and Park, Hongkun}
}
@article {1501191,
	title = {Nonreciprocal transmission of microwave acoustic waves in nonlinear parity-time-symmetric resonators},
	journal = {Nature Electronics},
	volume = {3},
	year = {2020},
	pages = {267-272},
	url = {https://www.nature.com/articles/s41928-020-0414-z},
	author = {Shao, Linbo and Wenbo Mao and Smarak Maity and Neil Sinclair and Yaowen Hu and Yang, Lan and Loncar, Marko}
}
@article {1460672,
	title = {Experimental demonstration of memory-enhanced quantum communication},
	journal = {Nature},
	volume = {580},
	year = {2020},
	pages = {60{\textendash}64},
	url = {https://www.nature.com/articles/s41586-020-2103-5},
	author = {M.Bhaskar and R. Riedinger and B. Machielse and D. Levonian and C. Nguyen and E. Knall and H. Park and D. Englund and Loncar, M. and D. Sukachev and M. Lukin}
}
@article {1469959,
	title = {Perspectives on quantum transduction},
	journal = {Quantum Science and Technology},
	volume = {5},
	year = {2020},
	month = {10 Oct, 2019},
	pages = {020501},
	url = {https://iopscience.iop.org/article/10.1088/2058-9565/ab788a/meta},
	author = {Nikolai Lauk and Neil Sinclair and Shabir Barzanjeh and Jacob P. Covey and Mark Saffman and Maria Spiropulu and Christoph Simon}
}
@article {1510365,
	title = {Design of Efficient Resonator-Enhanced Electro-Optic Frequency Comb Generators},
	journal = {Journal of Lightwave Technology},
	volume = {38},
	number = {6},
	year = {2020},
	pages = {1400-1413},
	abstract = {Resonator-enhanced electro-optic (RE-EO) frequency comb generators produce broad combs by coupling an optical field to a resonator containing a phase modulator driven at a harmonic of the resonator free spectral range (FSR). Recent advances in integration technologies have opened up the possibility of fabricating low-loss, efficient, and tunable ring-based RE-EO comb generators. In this work, we analyze the properties of a canonical ring-based RE-EO comb generator and propose a new dual-ring comb generator to increase comb conversion efficiency, an especially important characteristic for comb-based optical communications systems. After a brief review of RE-EO comb generator properties in the case of resonant operation, i.e., when the optical frequency and the modulation frequency are harmonics of the resonator FSR, we analyze the effect of input optical phase noise and modulation phase noise on the resulting comb. Additionally, we show analytically that in non-resonant operation the optical frequency offset and the modulation frequency offset can be much larger than the linewidth of the resonator, increasing the tolerance to fabrication errors. Then, we develop and validate numerical models to predict the output spectrum in the presence of dispersive waveguides, which cannot be modeled analytically. Using these accurate models, we analyze a dual-ring RE-EO comb generator that uses a small coupling ring to increase the conversion efficiency to 32\%, compared to the 1.3\% efficiency of a single-ring RE-EO comb generator. We then analyze a point-to-point inter-data center optical link and determine that a dual-ring RE-EO comb generator can support high-capacity coherent links at 20\&nbsp;Tb/s per fiber.},
	url = {https://www.osapublishing.org/jlt/abstract.cfm?uri=jlt-38-6-1400},
	author = {Brandon Buscaino and Zhang, Mian and Lon{\v c}ar, Marko and Joseph M. Kahn}
}
@article {1484804,
	title = {High-Q suspended optical resonators in 3C silicon carbide obtained by thermal annealing},
	journal = {Optics Express},
	volume = {28},
	number = {4},
	year = {2020},
	pages = {4938-4949},
	abstract = {We fabricate suspended single-mode optical waveguides and ring resonators in 3C silicon carbide (SiC) that operate at telecommunication wavelength, and leverage post-fabrication thermal annealing to minimize optical propagation losses. Annealed optical resonators yield quality factors of over 41,000, which corresponds to a propagation loss of 7 dB/cm, and is a significant improvement over the 24 dB/cm in the case of the non-annealed chip. This improvement is attributed to the enhancement of SiC crystallinity and a significant reduction of waveguide surface roughness, from 2.4 nm to below 1.7 nm. The latter is attributed to surface layer oxide growth during the annealing step. We confirm that the thermo-optic coefficient, an important parameter governing high-power and temperature-dependent performance of SiC, does not vary with annealing and is comparable to that of bulk SiC. Our annealing-based approach, which is especially suitable for suspended structures, offers a straightforward way to realize high-performance 3C-SiC integrated circuits.},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-28-4-4938},
	author = {Keith Powell and Amirhassan Shams-Ansari and Smit Desai and Mitchell Austin and Jiangdong Deng and Neil Sinclair and Lon{\v c}ar, Marko and Xiaoke Yi}
}
@article {1454825,
	title = {Raman lasing and soliton mode-locking in lithium-niobate microresonators},
	journal = {Light: Science \& Applications},
	volume = {9},
	number = {9},
	year = {2020},
	url = {https://www.nature.com/articles/s41377-020-0246-7},
	author = {Mengjie Yu and Yoshitomo Okawachi and Rebecca Cheng and Wang, Cheng and Zhang, Mian and Alexander L. Gaeta and Loncar, Marko}
}
@article {1470417,
	title = {Coherent Acoustic Control of a Single Silicon Vacancy Spin in Diamond},
	journal = {Nature Communications},
	volume = {11},
	number = {1},
	year = {2020},
	month = {10 Jan, 2020},
	pages = {193},
	url = {https://www.nature.com/articles/s41467-019-13822-x},
	author = {Smarak Maity and Shao, Linbo and Stefan Bogdanovi{\'c} and Meesala, Srujan and Sohn, Young-Ik and Neil Sinclair and Benjamin Pingault and Michelle Chalupnik and Cleaven Chia and Zheng, Lu and Lai, Keji and Lon{\v c}ar, Marko}
}
@article {Jankowski2019UltrabroadbandNO,
	title = {Ultrabroadband Nonlinear Optics in Nanophotonic Periodically Poled Lithium Niobate Waveguides},
	journal = {Optica},
	volume = {7},
	number = {1},
	year = {2020},
	month = {10/01/2019},
	pages = {40-46},
	abstract = {Quasi-phasematched interactions in waveguides with quadratic nonlinearities enable highly efficient nonlinear frequency conversion. In this article, we demonstrate the first generation of devices that combine the dispersion-engineering available in nanophotonic waveguides with quasi-phasematched nonlinear interactions available in periodically poled lithium niobate (PPLN). This combination enables quasi-static interactions of femtosecond pulses, reducing the pulse energy requirements by several orders of magnitude, from picojoules to femtojoules. We experimentally demonstrate two effects associated with second harmonic generation. First, we observe efficient quasi-phasematched second harmonic generation with \&lt;100 fJ of pulse energy. Second, in the limit of strong phase-mismatch, we observe spectral broadening of both harmonics with as little as 2-pJ of pulse energy. These results lay a foundation for a new class of nonlinear devices, in which co-engineering of dispersion with quasi-phasematching enables efficient nonlinear optics at the femtojoule level.},
	url = {https://www.osapublishing.org/optica/fulltext.cfm?uri=optica-7-1-40},
	author = {Marc Jankowski and C. Langrock and Boris Desiatov and Alireza Marandi and Wang, Cheng and Zhang, Mian and Christopher R. Phillips and Marko Lonvcar and M. M. Fejer}
}
@article {1450047,
	title = {Microwave-to-optical conversion using lithium niobate thin-film acoustic resonators},
	journal = {Optica},
	volume = {6},
	number = {12},
	year = {2019},
	month = {20 Dec 2019},
	pages = {1498-1505},
	url = {https://doi.org/10.1364/OPTICA.6.001498},
	author = {Shao, Linbo and Mengjie Yu and Smarak Maity and Neil Sinclair and Zheng, Lu and Cleaven Chia and Amithassan Shams-Ansari and Wang, Cheng and Zhang, Mian and Lai, Keji and Loncar, Marko}
}
@article {1462253,
	title = {Chip-Based Lithium Niobate Frequency Combs},
	journal = {IEEE Photonics Technology Letters},
	volume = {31},
	number = {23},
	year = {2019},
	month = {30 Oct 2019},
	pages = {1894-1897},
	url = {https://ieeexplore.ieee.org/abstract/document/8887492},
	author = {Mengjie Yu and Wang, Cheng and Zhang, Mian and Loncar, Marko}
}
@article {1454727,
	title = {An integrated nanophotonic quantum register based on silicon-vacancy spins in diamond},
	journal = {Physical Review B},
	volume = {100},
	year = {2019},
	pages = {165428},
	url = {https://journals.aps.org/prb/abstract/10.1103/PhysRevB.100.165428},
	author = {C.T. Nguyen and D. D. Sukachev and M. K. Bhaskar and B. Machielse and D. S. Levonian and E. N. Knall and P. Stroganov and C. Chia and Burek, M. J. and R. Riedinger and H. Park and Loncar, M. and M. D. Lukin}
}
@article {1454726,
	title = {Quantum network nodes based on diamond qubits with an efficient nanophotonic interface},
	journal = {Physical Review Letters},
	volume = {123},
	year = {2019},
	pages = {183602},
	url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.123.183602},
	author = {C.T. Nguyen and D. D. Sukachev and M. K. Bhaskar and B. Machielse and D. S. Levonian and E. N. Knall and P. Stroganov and R. Riedinger and H. Park and Loncar, M. and M. D. Lukin}
}
@article {1454800,
	title = {Silicon photodetector for integrated lithium niobate photonics},
	journal = {Applied Physics Letters},
	volume = {115},
	number = {2},
	year = {2019},
	abstract = {We demonstrate the integration of an amorphous silicon photodetector with a thin film lithium niobate photonic platform operating in the visible wavelength range. We present the details of the design, fabrication, integration, and experimental characterization of this metal-semiconductor-metal photodetector that features a responsivity of 22 mA/W to 37 mA/W over the wide optical bandwidth spanning in the 635 nm{\textendash}850 nm wavelength range.},
	url = {https://aip.scitation.org/doi/10.1063/1.5118901},
	author = {Boris Desiatov and Lon{\v c}ar, Marko}
}
@journal {1454729,
	title = {Supercontinuum generation in angle-etched diamond waveguides},
	volume = {44},
	number = {16},
	year = {2019},
	pages = {4056-4059},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-44-16-4056},
	author = {Amirhassan Shams-Ansari and Latawiec, Pawel and Yoshitomo Okawachi and Venkataraman, Vivek and Mengjie Yu and Boris Desiatov and Atikian, Haig and Gary L. Harris and Nathalie Picque and Alexander L. Gaeta and Loncar, Marko}
}
@article {1419701,
	title = {Electromechanical Control of Quantum Emitters in Nanophotonic Devices},
	journal = {Physical Review X},
	volume = {9},
	year = {2019},
	pages = {031022},
	url = {https://journals.aps.org/prx/abstract/10.1103/PhysRevX.9.031022},
	author = {B Machielse and S Bogdanovic and Meesala, S and Gauthier, S and Burek, MJ and G Joe and M Chalupnik and YI Sohn and J Holzgrafe and R E Evans and C Chia and Atikian, H and M K Bhaskar and D D Sukachev and L Shao and S Maity and Lukin, M D and Loncar, M.}
}
@article {1419030,
	title = {Phononic Band Structure Engineering for High-Q Gigahertz Surface Acoustic Wave Resonators on Lithium Niobate},
	journal = {Physical Review Applied},
	volume = {12},
	year = {2019},
	month = {25 Jan, 2019},
	pages = {014022},
	url = {https://doi.org/10.1103/PhysRevApplied.12.014022},
	author = {Shao, Linbo and Smarak Maity and Zheng, Lu and Lue Wu and Amirhassan Shams-Ansari and Sohn, Young-Ik and Puma, Eric and Gadalla, M.N. and Zhang, Mian and Wang, Cheng and Hu, Evelyn and Lai, Keji and Lon{\v c}ar, Marko}
}
@article {1454807,
	title = {Laser spectroscopic characterization of negatively charged nitrogen-vacancy (NV-) centers in diamond},
	journal = {Optical Materials Express},
	volume = {9},
	number = {5},
	year = {2019},
	pages = {2076},
	url = {https://doi.org/10.1364/OME.9.002076},
	author = {Shova D Subedi and Vladimir V Fedorov and Jeremy Peppers and Dmitry V Martyshkin and Sergey B Mirov and Shao, Linbo and Loncar, Marko}
}
@article {Desiatov2019,
	title = {Ultra-low loss integrated visible photonics using thin-film lithium niobate},
	journal = {Optica},
	volume = {6},
	number = {3},
	year = {2019},
	month = {24 Feb},
	pages = {380-384 },
	abstract = {Integrated photonics is a powerful platform that can improve the performance and stability of optical systems, while providing low-cost, small-footprint and scalable alternatives to implementations based on free-space optics. While great progress has been made on the development of low-loss integrated photonics platforms at telecom wavelengths, visible wavelength range has received less attention. Yet, many applications utilize visible or near-visible light, including those in optical imaging, optogenetics, and quantum science and technology. Here we demonstrate an ultra-low loss integrated visible photonics platform based on thin film lithium niobate on insulator. Our waveguides feature ultra-low propagation loss of 6 dB/m, while our microring resonators have an intrinsic quality factor of 11 million, both measured at 637 nm wavelength. Additionally, we demonstrate an on-chip visible intensity modulator with an electro-optic bandwidth of 10 GHz, limited by the detector used. The ultra-low loss devices demonstrated in this work, together with the strong second- and third-order nonlinearities in lithium niobate, open up new opportunities for creating novel passive, and active devices for frequency metrology and quantum information processing in the visible spectrum range.},
	url = {https://www.osapublishing.org/optica/abstract.cfm?uri=optica-6-3-380},
	author = {Boris Desiatov and Amirhassan Shams-Ansari and Zhang, Mian and Wang, Cheng and Loncar, Marko}
}
@article {1332740,
	title = {Monolithic lithium niobate photonic circuits for Kerr frequency comb generation and modulation},
	journal = {Nature communications},
	volume = {10},
	number = {978},
	year = {2019},
	abstract = {Microresonator Kerr frequency combs, which rely on third-order nonlinearity (χ(3)), are of great interest for a wide range of applications including optical clocks, pulse shaping, spectroscopy, telecommunications, light detection and ranging (LiDAR) and quantum information processing. Many of these applications require further spectral and temporal control of the generated frequency comb signal, which is typically accomplished using additional photonic elements with strong second-order nonlinearity (χ(2)). To date these functionalities have largely been implemented as discrete off-chip components due to material limitations, which come at the expense of extra system complexity and increased optical losses. Here we demonstrate the generation, filtering and electro-optic modulation of a frequency comb on a single monolithic integrated chip, using a thin-film lithium niobate (LN) photonic platform that simultaneously possesses large\&nbsp;χ(2)\&nbsp;and\&nbsp;χ(3)\&nbsp;nonlinearities and low optical losses. We generate broadband Kerr frequency combs using a dispersion-engineered high quality factor LN microresonator, select a single comb line using an electrically programmable add-drop filter, and modulate the intensity of the selected line. Our results pave the way towards monolithic integrated frequency comb solutions for spectroscopy data communication, ranging and quantum photonics.},
	url = {https://www.nature.com/articles/s41467-019-08969-6},
	author = {Wang, Cheng and Zhang, Mian and Mengjie Yu and Rongrong Zhu and Han Hu and Loncar, Marko}
}
@article {1419066,
	title = {Coherent two-octave-spanning supercontinuum generation in lithium-niobate waveguides},
	journal = {Optics Letters},
	volume = {44},
	number = {5},
	year = {2019},
	month = {26 Feb, 2019},
	pages = {1222-1225},
	abstract = {We demonstrate coherent supercontinuum generation (SCG) in a monolithically integrated lithium-niobate waveguide, under the presence of second- and third-order nonlinear effects. We achieve more than two octaves of optical bandwidth in a 0.5-cm-long waveguide with 100-picojoule-level pulses. Dispersion engineering of the waveguide allows for spectral overlap between the SCG and the second harmonic which enables direct detection of the carrier-envelope offset frequency f CEO using a single waveguide. We measure the f CEO of our femtosecond pump source with a 30-dB signal-to-noise ratio.},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-44-5-1222},
	author = {Mengjie Yu and Boris Desiatov and Yoshitomo Okawachi and Alexander L. Gaeta and Lon{\v c}ar, Marko}
}
@article {1332744,
	title = {Broadband electro-optic frequency comb generation in an integrated microring resonator},
	journal = {Nature},
	volume = {568},
	year = {2019},
	pages = {373},
	abstract = {Optical frequency combs consist of equally spaced discrete optical frequency components and are essential tools for optical communications and for precision metrology, timing and spectroscopy. To date, wide-spanning combs are most often generated by mode-locked lasers or dispersion-engineered resonators with third-order Kerr nonlinearity. An alternative comb generation method uses electro-optic (EO) phase modulation in a resonator with strong second-order nonlinearity, resulting in combs with excellent stability and controllability. Previous EO combs, however, have been limited to narrow widths by a weak EO interaction strength and a lack of dispersion engineering in free-space systems. In this work, we overcome these limitations by realizing an integrated EO comb generator in a thin-film lithium niobate photonic platform that features a large electro-optic response, ultra-low optical loss and highly co-localized microwave and optical felds, while enabling dispersion engineering. Our measured EO frequency comb spans more than the entire telecommunications L-band (over 900 comb lines spaced at ~ 10 GHz), and we show that future dispersion engineering can enable octave-spanning combs. Furthermore, we demonstrate the high tolerance of our comb generator to modulation frequency detuning, with frequency spacing finely controllable over seven orders of magnitude (10 Hz to 100 MHz), and utilize this feature to generate dual frequency combs in a single resonator. Our results show that integrated EO comb generators, capable of generating wide and stable comb spectra, are a powerful complement to integrated Kerr combs, enabling applications ranging from spectroscopy to optical communications.},
	url = {https://arxiv.org/abs/1809.08636},
	author = {Zhang, Mian and Brandon Buscaino and Wang, Cheng and Amirhassan Shams-Ansari and Christian Reimer and Rongrong Zhu and Joseph Kahn and Loncar, Marko}
}
@article {1332739,
	title = {Electronically Programmable Photonic Molecule},
	journal = {Nature Photonics},
	volume = {13},
	year = {2019},
	pages = {36{\textendash}40},
	abstract = {Physical systems with discrete energy levels are ubiquitous in nature and acre fundamental building blocks of quantum technology. Realizing controllable artificial atom- and molecule-like systems for light would enable coherent and dynamic control of the frequency, amplitude and phase of photons1,2,3,4,5. In this work, we demonstrate a {\textquoteleft}photonic molecule{\textquoteright} with two distinct energy levels using coupled lithium niobate microring resonators and control it by external microwave excitation. We show that the frequency and phase of light can be precisely controlled by programmed microwave signals, using concepts of canonical two-level systems including Autler{\textendash}Townes splitting, Stark shift, Rabi oscillation and Ramsey interference. Through such coherent control, we show on-demand optical storage and retrieval by reconfiguring the photonic molecule into a bright{\textendash}dark mode pair. These results of dynamic control of light in a programmable and scalable electro-optic system open doors to applications in microwave signal processing6, quantum photonic gates in the frequency domain7and exploring concepts in optical computing8\&nbsp;and topological physics3,9.},
	url = {https://www.nature.com/articles/s41566-018-0317-y},
	author = {Zhang, Mian and Wang, Cheng and Yaowen Hu and Amirhassan Shams-Ansari and Tianhao Ren and Fan, Shanhui and Loncar, Marko}
}
@article {1424645,
	title = {An integrated low-voltage broadband lithium niobate phase modulator},
	journal = {IEEE Photonics Technology Letters},
	volume = {31},
	year = {2019},
	month = {25 Feb, 2019},
	pages = {889},
	abstract = {Electro-optic phase modulators are critical components in modern communication, microwave photonic, and quantum photonic systems. Important for these applications is to achieve modulators with low half-wave voltage at high frequencies. Here we demonstrate an integrated phase modulator, based on a thin-film lithium niobate platform, that simultaneously features small on-chip loss (~ 1 dB) and low half-wave voltage over a large spectral range (3.5 - 4.5 V at 5 - 40 GHz). By driving the modulator with a strong 30-GHz microwave signal corresponding to around four half-wave voltages, we generate an optical frequency comb consisting of over 40 sidebands spanning 10 nm in the telecom L-band. The high electro-optic performance combined with the high RF power-handling ability (3.1 W) of our integrated phase modulator are crucial for future photonics and microwave systems.},
	url = {https://arxiv.org/abs/1902.09070},
	author = {Tianhao Ren and Zhang, Mian and Wang, Cheng and Shao, Linbo and Chrisitian Reimer and Zhang, Yong and Oliver King and Ronald Esman and Thomas Cullen and Loncar, Marko}
}
@article {1424648,
	title = {Low-loss fiber-to-chip interface for lithium niobate photonic integrated circuits},
	journal = {Optics Letters},
	volume = {44},
	year = {2019},
	month = {25 Feb, 2019},
	pages = {2314},
	abstract = {Integrated lithium niobate (LN) photonic circuits have recently emerged as a promising candidate for advanced photonic functions such as high-speed modulation, nonlinear frequency conversion and frequency comb generation. For practical applications, optical interfaces that feature low fiber-to-chip coupling losses are essential. So far, the fiber-to-chip loss (commonly \&gt; 10 dB) dominates the total insertion losses of typical LN photonic integrated circuits, where on-chip propagation losses can be as low as 0.03 - 0.1 dB/cm. Here we experimentally demonstrate a low-loss mode size converter for coupling between a standard lensed fiber and sub-micrometer LN rib waveguides. The coupler consists of two inverse tapers that convert the small optical mode of a rib waveguide into a symmetric guided mode of a LN nanowire, featuring a larger mode area matched to that of a tapered optical fiber. The measured fiber-to-chip coupling loss is lower than 1.7 dB/facet with high fabrication tolerance and repeatability. Our results open door for practical integrated LN photonic circuits efficiently interfaced with optical fibers.},
	url = {https://arxiv.org/abs/1902.08969},
	author = {Lingyan He and Zhang, Mian and Amirhassan Shams-Ansari and Rongrong Zhu and Wang, Cheng and Loncar, Marko}
}
@article {1401962,
	title = {Direct thermo-optical tuning of silicon microresonators for the mid-infrared},
	journal = {Optics Express},
	volume = {26},
	number = {26},
	year = {2018},
	pages = { 34965},
	abstract = {Weuselightfromavisiblelaserdiodetodirectlytunesilicon-on-chipmicroresonators by thermo-optical effect. We show that this direct tuning is local, non invasive and has a much smaller time constant than global temperature tuning methods. Such an approach could prove to be highly effective for Kerr comb generation in microresonators pumped by quantum cascade lasers, which cannot be easily tuned to achieve comb generation and soliton-modelocked states.},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-26-34965},
	author = {L. Koehler and P. Chevalier and E. Shim and B. Desiatov and A. Shams-Ansari and M. Piccardo and Y. Okawachi and Yu, M. and Loncar, M. and M. Lipson and A. Gaeta and F. Capasso}
}
@article {1810.05701,
	title = {Integration of quantum dots with lithium niobate photonics},
	journal = {Applied Physics Letters},
	volume = {113},
	year = {2018},
	pages = {221102},
	abstract = {The integration of quantum emitters with integrated photonics enables complex quantum photonic circuits that are necessary for photonic implementation of quantum simulators, computers, and networks. Thin-film lithium niobate is an ideal material substrate for quantum photonics because it can tightly confine light in small waveguides and has a strong electro-optic effect that can switch and modulate single photons at low power and high speed. However, lithium niobate lacks efficient single-photon emitters, which are essential for scalable quantum photonic circuits. We demonstrate deterministic coupling of single-photon emitters with a lithium niobate photonic chip. The emitters are composed of InAs quantum dots embedded in an InP nanobeam, which we transfer to a lithium niobate waveguide with nanoscale accuracy using a pick-and-place approach. An adiabatic taper transfers single photons emitted into the nanobeam to the lithium niobate waveguide with high efficiency. We verify the single photon nature of the emission using photon correlation measurements performed with an on-chip beamsplitter. Our results demonstrate an important step toward fast, reconfigurable quantum photonic circuits for quantum information processing.},
	url = {https://aip-scitation-org.ezp-prod1.hul.harvard.edu/doi/10.1063/1.5054865},
	author = {Shahriar Aghaeimeibodi and Boris Desiatov and Je-Hyung Kim and Chang-Min Lee and Mustafa Atabey Buyukkaya and Aziz Karasahin and Christopher J. K. Richardson and Richard P. Leavitt and Lon{\v c}ar, Marko and Edo Waks}
}
@article {1328663,
	title = {Photon-mediated interactions between quantum emitters in a diamond nanocavity},
	journal = {Science},
	volume = {362},
	number = {6415},
	year = {2018},
	pages = {662-665},
	abstract = {Photon-mediated interactions between quantum systems are essential for realizing quantum networks and scalable quantum information processing. We demonstrate such interactions between pairs of silicon-vacancy (SiV) color centers coupled to a diamond nanophotonic cavity. When the optical transitions of the two color centers are tuned into resonance, the coupling to the common cavity mode results in a coherent interaction between them, leading to spectrally resolved superradiant and subradiant states. We use the electronic spin degrees of freedom of the SiV centers to control these optically mediated interactions. Such controlled interactions will be crucial in developing cavity-mediated quantum gates between spin qubits and for realizing scalable quantum network nodes.},
	url = {http://science.sciencemag.org/content/362/6415/662},
	author = {Ruffin E. Evans and Mihir K. Bhaskar and Denis D. Sukachev and Christian T. Nguyen and Sipahigil, Alp and Michael J. Burek and Bartholomeus Machielse and Grace H. Zhang and Alexander S. Zibrov and Edward Bielejec and Park, Hongkun and Lon{\v c}ar, Marko and Mikhail D. Lukin}
}
@article {1406488,
	title = {Ultrahigh-efficiency wavelength conversion in nanophotonic periodically poled lithium niobate waveguides},
	journal = {Optica},
	volume = {5},
	number = {11},
	year = {2018},
	pages = {1438},
	abstract = {Periodically poled lithium niobate (PPLN) waveguides are a powerful platform for efficient wavelength conversion. Conventional PPLN converters, however, typically require long device lengths and high pump powers due to the limited nonlinear interaction strength. Here we use a nanostructured PPLN waveguide to demonstrate an ultrahigh normalized efficiency of\&nbsp;2600\%/W-cm^2 for second-harmonic generation of 1.5\&nbsp;μm radiation, more than 20 times higher than that in state-of-the-art diffused waveguides. This is achieved by a combination of sub-wavelength optical confinement and high-fidelity periodic poling at a first-order poling period of 4\&nbsp;μm. Our highly integrated PPLN waveguides are promising for future chip-scale integration of classical and quantum photonic systems.},
	url = {https://www.osapublishing.org/optica/abstract.cfm?uri=optica-5-11-1438},
	author = {Wang, Cheng and Carsten Langrock and Alireza Marandi and Marc Jankowski and Zhang, Mian and Boris Desiatov and Martin M. Fejer and Lon{\v c}ar, Marko}
}
@article {1332738,
	title = {Integrated lithium niobate electro-optic modulators operating at CMOS-compatible voltages},
	journal = {Nature},
	year = {2018},
	abstract = {Electro-optic modulators translate high-speed electronic signals into the optical domain and are critical components in modern telecommunication networks1,2\&nbsp;and microwave-photonic systems3,4. They are also expected to be building blocks for emerging applications such as quantum photonics5,6\&nbsp;and non-reciprocal optics7,8. All of these applications require chip-scale electro-optic modulators that operate at voltages compatible with complementary metal{\textendash}oxide{\textendash}semiconductor (CMOS) technology, have ultra-high electro-optic bandwidths and feature very low optical losses. Integrated modulator platforms based on materials such as silicon, indium phosphide or polymers have not yet been able to meet these requirements simultaneously because of the intrinsic limitations of the materials used. On the other hand, lithium niobate electro-optic modulators, the workhorse of the optoelectronic industry for decades9, have been challenging to integrate on-chip because of difficulties in microstructuring lithium niobate. The current generation of lithium niobate modulators are bulky, expensive, limited in bandwidth and require high drive voltages, and thus are unable to reach the full potential of the material. Here we overcome these limitations and demonstrate monolithically integrated lithium niobate electro-optic modulators that feature a CMOS-compatible drive voltage, support data rates up to 210 gigabits per second and show an on-chip optical loss of less than 0.5 decibels. We achieve this by engineering the microwave and photonic circuits to achieve high electro-optical efficiencies, ultra-low optical losses and group-velocity matching simultaneously. Our scalable modulator devices could provide cost-effective, low-power and ultra-high-speed solutions for next-generation optical communication networks and microwave photonic systems. Furthermore, our approach could lead to large-scale ultra-low-loss photonic circuits that are reconfigurable on a picosecond timescale, enabling a wide range of quantum and classical applications5,10,11\&nbsp;including feed-forward photonic quantum computation.},
	url = {https://www.nature.com/articles/s41586-018-0551-y},
	author = {Wang, Cheng and Zhang, Mian and Chen, Xi and Maxime Bertrand and Amirhassan Shams-Ansari and Sethumadhavan Chandrasekhar and Peter Winzer and Loncar, Marko}
}
@article {1321325,
	title = {Spectral alignment of single-photon emitters in diamond using strain gradient},
	journal = {Physical Review Applied },
	volume = {10},
	year = {2018},
	pages = {024050 },
	url = {https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.10.024050},
	author = {Smarak Maity and Shao, Linbo and Sohn, Young-Ik and Meesala, Srujan and Bartholomeus Machielse and Edward Bielejec and Matthew Markha and Loncar, Marko}
}
@article {1308751,
	title = {Cavity-enhanced Raman emission from a single color center in a solid  },
	journal = {Physical Review Letters},
	volume = {121},
	year = {2018},
	month = {18 Apr 2018},
	pages = {083601},
	url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.083601},
	author = {Shuo Sun and Jingyuan Linda Zhang and Kevin A. Fischer and Michael J. Burek and Constantin Dory and Konstantinos G. Lagoudakis and Yan-Kai Tzeng and Marina Radulaski and Yousif Kelaita and Amir Safavi-Naeini and Zhi-Xun Shen and Nicholas A. Melosh and Steven Chu and Lon{\v c}ar, Marko and Vu{\v c}kovi{\'c}, Jelena}
}
@article {1316548,
	title = {High-Q chaotic lithium niobate microdisk cavity},
	journal = {Optics Letters},
	volume = {43},
	number = {12},
	year = {2018},
	pages = {2917-2920},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-43-12-2917},
	author = {Wang, Li and Wang, Cheng and Wang, Jie and Fang Bo and Zhang, Mian and Gong, Qihuang and Lon{\v c}ar, Marko and Xiao, Yun-Feng}
}
@article {1298572,
	title = {Strain engineering of the silicon vacancy center in diamond},
	journal = {Physical Review B},
	volume = {97},
	year = {2018},
	pages = {205444},
	abstract = {We control the electronic structure of the silicon-vacancy (SiV) color-center in diamond by changing its static strain environment with a nano-electro-mechanical system. This allows deterministic and local tuning of SiV optical and spin transition frequencies over a wide range, an essential step towards multi-qubit networks. In the process, we infer the strain Hamiltonian of the SiV revealing large strain susceptibilities of order 1 PHz/strain for the electronic orbital states. We identify regimes where the spin-orbit interaction results in a large strain suseptibility of order 100 THz/strain for spin transitions, and propose an experiment where the SiV spin is strongly coupled to a nanomechanical resonator.},
	url = {https://journals.aps.org/prb/abstract/10.1103/PhysRevB.97.205444},
	author = {Meesala*, Srujan and Sohn*, Young-Ik and Benjamin Pingault and Shao, Linbo and Haig A. Atikian and Holzgrafe, Jeffrey and Mustafa G{\"u}ndo{\u g}an and Camille Stavrakas and Sipahigil, Alp and Cleaven Chia and Evans, Ruffin and Michael J. Burek and Zhang, Mian and Lue Wu and Jose L. Pacheco and John Abraham and Edward Bielejec and Mikhail D. Lukin and Mete Atat{\"u}re and Lon{\v c}ar, Marko}
}
@article {1298575,
	title = {Phonon networks with SiV centers in diamond waveguides},
	journal = {Physical Review Letters},
	volume = {120},
	year = {2018},
	pages = {213603},
	url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.120.213603},
	author = {Marc-Antoine Lemonde and Meesala, Srujan and Sipahigil, Alp and Martin J. A. Schuetz and Mikhail D. Lukin and Loncar, Marko and Peter Rabl}
}
@manuascript {1098836,
	title = {Controlling the coherence of a diamond spin qubit through its strain environment},
	journal = {Nature Communications},
	volume = {9},
	year = {2018},
	pages = {2012},
	abstract = {The uncontrolled interaction of a quantum system with its environment is detrimental for quantum coherence. In the context of solid-state qubits, techniques to mitigate the impact of fluctuating electric and magnetic fields from the environment are well-developed. In contrast, suppression of decoherence from thermal lattice vibrations is typically achieved only by lowering the temperature of operation. Here, we use a nano-electro-mechanical system (NEMS) to mitigate the effect of thermal phonons on a solid-state quantum emitter without changing the system temperature. We study the silicon-vacancy (SiV) colour centre in diamond which has optical and spin transitions that are highly sensitive to phonons. First, we show that its electronic orbitals are highly susceptible to local strain, leading to its high sensitivity to phonons. By controlling the strain environment, we manipulate the electronic levels of the emitter to probe, control, and eventually, suppress its interaction with the thermal phonon bath. Strain control allows for both an impressive range of optical tunability and significantly improved spin coherence. Finally, our findings indicate that it may be possible to achieve strong coupling between the SiV spin and single phonons, which can lead to the realisation of phonon-mediated quantum gates and nonlinear quantum phononics.},
	url = {https://www.nature.com/articles/s41467-018-04340-3},
	author = {Sohn*, Young-Ik and Meesala*, Srujan and Benjamin Pingault* and Haig A. Atikian and Holzgrafe, Jeffrey and Mustafa G{\"u}ndo{\u g}an and Camille Stavrakas and Megan J. Stanley and Sipahigil, Alp and Joonhee Choi and Zhang, Mian and Jose L. Pacheco and John Abraham and Edward Bielejec and Mikhail D. Lukin and Mete Atat{\"u}re and Lon{\v c}ar, Marko}
}
@article {1105396,
	title = {Topology Optimized Multi-layered Meta-optics},
	journal = {Physical Review Applied},
	volume = {9},
	year = {2018},
	pages = {044030},
	url = {https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.9.044030},
	author = {Lin, Zin and Benedikt Groever and Federico Capasso and Alejandro W. Rodriguez and Lon{\v c}ar, Marko}
}
@article {1309818,
	title = {All-Polymer Integrated Optical Resonators by Roll-to-Roll Nanoimprint Lithography},
	journal = {ACS Photonics},
	year = {2018},
	url = {https://pubs.acs.org/doi/full/10.1021/acsphotonics.8b00022},
	author = {Shneidman, Anna V. and Kaitlyn P. Becker and Michael A. Lukas and Nicholas Torgerson and Wang, Cheng and Reshef, Orad and Michael J. Burek and Kateri Paul and Joseph McLellan and Loncar, Marko}
}
@article {1076401,
	title = {Topology-optimized Dual-Polarization Dirac Cones},
	journal = {Physical Review B},
	volume = {97},
	year = {2018},
	pages = { 081408(R) },
	url = {https://arxiv.org/abs/1705.03574},
	author = {Lin, Zin and Lysander Christakis and Li, Yang and Mazur, Eric and Alejandro W. Rodriguez and Lon{\v c}ar, Marko}
}
@article {1164586,
	title = {Strongly Cavity-Enhanced Spontaneous Emission from Silicon-Vacancy Centers in Diamond},
	journal = {Nano Letters},
	volume = {18},
	number = {2},
	year = {2018},
	pages = {1360-1365},
	url = {https://pubs.acs.org/doi/abs/10.1021/acs.nanolett.7b05075},
	author = {Jingyuan Linda Zhang and Shuo Sun and Burek, Michael J and Constantin Dory and Yan-Kai Tzeng and Kevin A Fischer and Yousif Kelaita and Konstantinos G Lagoudakis and Marina Radulaski and Zhi-Xun Shen and Nicholas A Melosh and Steven Chu and Loncar, Marko and Vuckovic, Jelena}
}
@article {976331,
	title = {Nanophotonic Lithium Niobate Electro-optic Modulators},
	journal = {Optics Express},
	volume = {26},
	number = {2},
	year = {2018},
	pages = {1547-1555},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-2-1547},
	author = {Wang, Cheng and Zhang, Mian and Brian Stern and Lipson, Michal and Loncar, Marko}
}
@article {1279141,
	title = {An integrated diamond Raman laser pumped in the near-visible},
	journal = {Optics Letters Vol. 43, Issue 2, pp. 318-321 (2018)},
	year = {2018},
	abstract = {Using a high-Q diamond microresonator (Q \&gt; 300,000) interfaced with high-power-handling directly-written doped-glass waveguides, we demonstrate a Raman laser in an integrated platform pumped in the near-visible. Both TM-to-TE and TE-to-TE lasing is observed, with a Raman lasing threshold as low as 20 mW and Stokes power of over 1 mW at 120 mW pump power. Stokes emission is tuned over a 150 nm (60 THz) bandwidth around 875 nm wavelength, corresponding to 17.5\% of the center frequency.},
	url = {https://arxiv.org/abs/1712.04385},
	author = {Latawiec, Pawel and Venkataraman, Vivek and Amirhassan Shams-Ansari and Markham, Matthew and Loncar, Marko}
}
@article {1279926,
	title = {Monolithic Ultrahigh-Q Lithium Niobate Microring Resonator},
	journal = {Optica},
	volume = {4},
	number = {12},
	year = {2017},
	month = {12/18/2017},
	pages = {1536-1537},
	url = {https://www.osapublishing.org/optica/abstract.cfm?uri=optica-4-12-1536},
	author = {Zhang, Mian and Wang, Cheng and Rebecca Cheng and Amirhassan Shams-Ansari and Loncar, Marko}
}
@article {1132446,
	title = {Metasurface-assisted phase-matching-free second harmonic generation in lithium niobate waveguides},
	journal = {Nature Communications},
	volume = {8},
	year = {2017},
	pages = {2098},
	url = {https://www.nature.com/articles/s41467-017-02189-6},
	author = {Wang, Cheng and Zhaoyi Li and Myoung-Hwan Kim and Xiao Xiong and Xi-Feng Ren and Guang-Can Guo and Nanfang Yu and Loncar, Marko}
}
@article {1209666,
	title = {Mechanical and optical nanodevices in single-crystal quartz},
	journal = {Applied Physics Letters},
	volume = {111},
	year = {2017},
	pages = {263103},
	abstract = {
	Single-crystal α-quartz, one of the most widely used piezoelectric materials, has enabled\&nbsp;a wide range of timing applications. Owing to the fact that integrated thin-film\&nbsp;based quartz platform is not available, most of these applications rely on macroscopic,\&nbsp;bulk crystal-based devices. Here we show that the Faraday cage angled-etching technique\&nbsp;can be used to realize nanoscale electromechanical and photonic devices in\&nbsp;quartz. Using this approach, we demonstrate quartz nanomechanical cantilevers and\&nbsp;ring resonators featuring Qs of 4,900 and 8,900, respectively.

},
	url = {http://aip.scitation.org/doi/full/10.1063/1.5008759},
	author = {Sohn, Young-Ik and Rachel Miller and Venkataraman, Vivek and Lon{\v c}ar, Marko}
}
@article {1171621,
	title = {Robust nano-fabrication of an integrated platform for spin control in a tunable microcavity},
	journal = {APL Photonics},
	volume = {2},
	year = {2017},
	pages = {126101},
	url = {http://aip.scitation.org/doi/abs/10.1063/1.5001144},
	author = {Stefan Bogdanovic and Madelaine S.Z. Liddy and Suzanne B. van Dam and Lisanne C. Coenen and Thomas Fink and Loncar, Marko and Ronald Hanson}
}
@article {Jiang344,
	title = {Chaos-assisted broadband momentum transformation in optical microresonators},
	journal = {Science},
	volume = {358},
	number = {6361},
	year = {2017},
	pages = {344{\textendash}347},
	publisher = {American Association for the Advancement of Science},
	issn = {0036-8075},
	doi = {10.1126/science.aao0763},
	url = {http://science.sciencemag.org/content/358/6361/344},
	author = {Jiang, Xuefeng and Shao, Linbo and Zhang, Shu-Xin and Yi, Xu and Wiersig, Jan and Wang, Li and Gong, Qihuang and Loncar, Marko and Yang, Lan and Xiao, Yun-Feng}
}
@article {1241726,
	title = {Direct Observation of Phase-Free Propagation in a Silicon Waveguide},
	journal = {ACS Photonics},
	volume = {4},
	number = {10},
	year = {2017},
	pages = {2385{\textendash}2389},
	url = {http://pubs.acs.org/doi/abs/10.1021/acsphotonics.7b00760},
	author = {Reshef, Orad and Philip Camayd-Muñoz and Daryl I. Vulis and Li, Yang and Marko Lonc̆ar and Mazur, Eric}
}
@article {1200891,
	title = {Efficient quantum microwave-to-optical conversion using electro-optic nanophotonic coupled resonators},
	journal = {Physical Review A},
	volume = {96},
	year = {2017},
	pages = {043808},
	url = {https://journals.aps.org/pra/abstract/10.1103/PhysRevA.96.043808},
	author = {Mohammad Soltani and Zhang, Mian and Colm Ryan and Guilhem J. Ribeill and Wang, Cheng and Loncar, Marko}
}
@article {959206,
	title = {Fiber-Coupled Diamond Quantum Nanophotonic Interface},
	journal = {Physical Review Applied},
	volume = {8},
	number = {2},
	year = {2017},
	month = {25 Aug, 2017},
	pages = {024026},
	url = {https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.8.024026},
	author = {Michael J. Burek and Charles Meuwly and Ruffin E. Evans and Mihir K. Bhaskar and Sipahigil, Alp and Meesala, Srujan and Bartholomeus Machielse and Denis D. Sukachev and Christian T. Nguyen and Jose L. Pacheco and Edward Bielejec and Mikhail D. Lukin and Lon{\v c}ar, Marko}
}
@article {1076411,
	title = {Topology optimization of multi-track ring resonators and 2D microcavities for nonlinear frequency conversion},
	journal = {Optics Letters},
	volume = {42},
	number = {14},
	year = {2017},
	pages = {2818-2821},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-42-14-2818},
	author = {Lin, Zin and Lon{\v c}ar, Marko and Alejandro W. Rodriguez}
}
@article {955931,
	title = {Quantum Nonlinear Optics with a Germanium-Vacancy Color Center in a Nanoscale Diamond Waveguide},
	journal = {Physical Review Letters},
	volume = {118},
	year = {2017},
	month = {May 31, 2017},
	pages = {223603},
	url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.118.223603},
	author = {Mihir K. Bhaskar and Denis D. Sukachev and Sipahigil, Alp and Ruffin E. Evans and Michael J. Burek and Christian T. Nguyen and Lachlan J. Rogers and Siyushev, Petr and Mathias H. Metsch and Park, Hongkun and Jelezko, Fedor and Lon{\v c}ar, Marko and Mikhail D. Lukin}
}
@article {947216,
	title = {Monolithic CMOS-compatible zero-index metamaterials},
	journal = {Optics Express},
	volume = {25},
	number = {11},
	year = {2017},
	pages = {12381-12399},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-25-11-12381},
	author = {Daryl I. Vulis and Li, Yang and Reshef, Orad and Philip Camayd-Mu{\~n}oz and Yin, Mei and Kita, Shota and Lon{\v c}ar, Marko and Mazur, Eric}
}
@article {933192,
	title = {Large-scale quantum-emitter arrays in atomically thin semiconductors},
	journal = {Nature Communications},
	volume = {8},
	year = {2017},
	pages = {15093},
	url = {https://www.nature.com/articles/ncomms15093},
	author = {Carmen Palacios-Berraquero and Dhiren M. Kara and Alejandro R.-P. Montblanch and Matteo Barbone and Latawiec, Pawel and Duhee Yoon and Anna K. Ott and Lon{\v c}ar, Marko and Andrea C. Ferrari and Mete Atature}
}
@article {955936,
	title = {Design and low-temperature characterization of a tunable microcavity for diamond-based quantum networks},
	journal = {Applied Physics Letters},
	volume = {110},
	year = {2017},
	pages = {171103},
	abstract = {
	Freestanding diamond nanostructures are etched from a bulk diamond substrate and integrated with evanescently coupled superconducting nanowire single-photon detectors.

},
	url = {http://aip.scitation.org/doi/full/10.1063/1.4982168},
	author = {S. Bogdanovic and S.B. van Dam and C. Bonato and L.C. Coenen and A.J. Zwerver and B. Hensen and M.S.Z. Liddy and T. Fink and A. Reiserer and Loncar, M. and R. Hanson}
}
@article {1055716,
	title = {Controlling propagation and coupling of waveguide modes using phase-gradient metasurfaces},
	journal = {Nature Nanotechnology},
	volume = {12},
	number = {5},
	year = {2017},
	url = {http://www.nature.com/nnano/journal/vaop/ncurrent/full/nnano.2017.50.html},
	author = {Zhaoyi Li and Myoung-Hwan Kim and Wang, Cheng and Zhaohong Han and Sajan Shrestha and Adam Christopher Overvig and Ming Lu and Aaron Stein and Anuradha Murthy Agarwal and Lon{\v c}ar, Marko and Nanfang Yu}
}
@article {872701,
	title = {On-chip all-dielectric fabrication-tolerant zero-index metamaterials},
	journal = {Optics Express},
	volume = {25},
	number = {7},
	year = {2017},
	pages = {8326-8334},
	abstract = {Zero-index metamaterials (ZIMs) offer unprecedented ways to manipulate the flow of light, and are of interest for wide range of applications including optical cloaking, super-coupling, and unconventional phase-matching properties in nonlinear optics. Impedance-matched ZIMs can be obtained through a photonic Dirac-cone (PDC) dispersion induced by an accidental degeneracy of an electric monopole and a transverse magnetic dipole mode at the center of the Brillouin zone. Therefore, PDC is very sensitive to fabrication imperfections. In this work, we propose and demonstrate fabrication-tolerant all-dielectric ZIM in telecom regime that supports near PDC dispersion over much wider parameter space than conventional designs. The prism device integrated with Si photonics is fabricated and measured for the verification.},
	url = {https://doi.org/10.1364/OE.25.008326},
	author = {Kita, Shota and Li, Yang and Mu{\~n}oz, Philip and Reshef, Orad and Daryl I. Vulis and Robert W. Day and Mazur, Eric and Lon{\v c}ar, Marko}
}
@article {1055931,
	title = {Novel fabrication of diamond nanophotonics coupled to single-photon detectors},
	journal = {SPIE Newsroom},
	year = {2017},
	month = {03/22/2017},
	abstract = {
	Freestanding diamond nanostructures are etched from a bulk diamond substrate and integrated with evanescently coupled superconducting nanowire single-photon detectors.

},
	url = {http://spie.org/newsroom/6765-novel-fabrication-of-diamond-nanophotonics-coupled-to-single-photon},
	author = {Atikian, Haig and Meesala, Srujan and Burek, Michael and Sohn, Young-Ik and Israelian, Johan and Patri, Adarsh and Clarke, Nigel and Sipahigil, Alp and Evans, Ruffin and Sukachev, Denis and Westervelt, Robert and Lukin, Mikhail and Loncar, Marko}
}
@article {1031846,
	title = {Second harmonic generation in nano-structured thin-film lithium niobate waveguides},
	journal = {Optics Express},
	volume = {25},
	number = {6},
	year = {2017},
	pages = {6963-6973},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-25-6-6963},
	author = {Wang, Cheng and Xiao Xiong and Nicolas Andrade and Venkataraman, Vivek and Xi-Feng Ren and Guang-Can Guo and Lon{\v c}ar, Marko}
}
@article {1001636,
	title = {Hybrid nanodiamond and titanium dioxide nanobeam cavity design },
	journal = {Optical Materials Express},
	volume = {7},
	number = {3},
	year = {2017},
	pages = {785-792},
	url = {https://www.osapublishing.org/ome/abstract.cfm?uri=ome-7-3-785},
	author = {Kelvin Chung and Timothy J. Karle and Wang, Cheng and Lon{\v c}ar, Marko and Snjezana Tomljenovic-Hanic}
}
@article {1076416,
	title = {Freestanding nanostructures via reactive ion beam angled etching},
	journal = {APL Photonics},
	volume = {2},
	year = {2017},
	pages = {051301},
	url = {http://aip.scitation.org/doi/abs/10.1063/1.4982603},
	author = {Haig A. Atikian and Latawiec, Pawel and Michael J. Burek and Sohn, Young-Ik and Meesala, Srujan and Normand Gravel and Ammar B. Kouki and Loncar, Marko}
}
@article {1076406,
	title = {Competition between Raman and Kerr effects in microresonator comb generation},
	journal = {Optics Letters},
	volume = {42},
	number = {14},
	year = {2017},
	pages = {2786-2789},
	url = {https://www.osapublishing.org/ol/abstract.cfm?URI=ol-42-14-2786},
	author = {Yoshitomo Okawachi and Mengjie Yu and Venkataraman, Vivek and Pawel M. Latawiec and Austin G. Griffith and Lipson, Michal and Lon{\v c}ar, Marko and Alexande Gaeta}
}
@article {934306,
	title = {Diamond Radio Receiver: Nitrogen-Vacancy Centers as Fluorescent Transducers of Microwave Signals},
	journal = {Physical Review Applied},
	volume = {6},
	year = {2016},
	month = {2016},
	pages = {064008},
	url = {https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.6.064008},
	author = {Shao, Linbo and Zhang, Mian and Markham, Matthew and Andrew M. Edmonds and Lon{\v c}ar, Marko}
}
@article {609451,
	title = {Diamond optomechanical crystals},
	journal = {Optica},
	volume = {3},
	number = {12},
	year = {2016},
	month = {18 Nov., 2016},
	pages = {1404-1411},
	url = {https://www.osapublishing.org/optica/abstract.cfm?URI=optica-3-12-1404},
	author = {Michael J. Burek and Justin D. Cohen and Se{\'a}n M. Meenehan and Nayera El-Sawah and Cleaven Chia and Thibaud Ruelle and Meesala, Srujan and Rochman, Jake and Haig A. Atikian and Markham, Matthew and Daniel J. Twitchen and Mikhail D. Lukin and Painter, Oskar and Lon{\v c}ar, Marko}
}
@article {872706,
	title = {An Integrated Diamond nanophotonics platform for quantum-optical networks},
	journal = {Science},
	volume = {354},
	number = {6314},
	year = {2016},
	month = {18 Nov., 2016},
	pages = {847},
	url = {http://science.sciencemag.org/content/354/6314/847.abstract},
	author = {Sipahigil, Alp and Ruffin E. Evans and Denis D. Sukachev and Michael J. Burek and Johannes Borregaard and Mihir K. Bhaskar and Christian T. Nguyen and Jose L. Pacheco and Haig A. Atikian and Charles Meuwly and Ryan M. Camacho and Jelezko, Fedor and Edward Bielejec and Park, Hongkun and Lon{\v c}ar, Marko and Mikhail D. Lukin}
}
@article {872711,
	title = {Enhanced spontaneous emission at third-order dirac exceptional points in inverse-designed photonic crystals},
	journal = {Physical Review Letters},
	volume = {117},
	number = {10},
	year = {2016},
	month = {30 Aug, 2016},
	pages = {107402},
	url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.107402},
	author = {Lin, Zin and Adi Pick and Lon{\v c}ar, Marko and Alejandro W. Rodriguez}
}
@article {ADOM:ADOM201600039,
	title = {Wide-Field Optical Microscopy of Microwave Fields Using Nitrogen-Vacancy Centers in Diamonds},
	journal = {Advanced Optical Materials},
	volume = {4},
	year = {2016},
	pages = {1075},
	keywords = {microwave fields, nitrogen-vacancy centers in diamond, optical microscopy, optically detected magnetic resonance, wide-field imaging},
	issn = {2195-1071},
	doi = {10.1002/adom.201600039},
	url = {http://dx.doi.org/10.1002/adom.201600039},
	author = {Shao, Linbo and Liu, Ruishan and Zhang, Mian and Shneidman, Anna V. and Audier, Xavier and Markham, Matthew and Dhillon, Harpreet and Daniel J. Twitchen and Xiao, Yun-Feng and Lon{\v c}ar, Marko}
}
@article {947221,
	title = {Measurement of bound states in the continuum by a detector embedded in a photonic crysta},
	journal = {Light: Science and Applications},
	volume = {5},
	number = {9},
	year = {2016},
	pages = {e16147},
	url = {http://www.nature.com/lsa/journal/v5/n9/full/lsa2016147a.html},
	author = {Roman Gansch and Kalchmair, Stefan and Patrice Genevet and Tobias Zederbauer and Hermann Detz and Aaron M Andrews and Werner Schrenk and Federico Capasso and Loncar, Marko and Gottfried Strasser}
}
@article {:/content/aip/journal/apl/109/13/10.1063/1.4963689,
	title = {10\&thinsp;nm gap bowtie plasmonic apertures fabricated by modified lift-off process},
	journal = {Applied Physics Letters},
	volume = {109},
	number = {13},
	year = {2016},
	doi = {http://dx.doi.org/10.1063/1.4963689},
	url = {http://scitation.aip.org/content/aip/journal/apl/109/13/10.1063/1.4963689},
	author = {Huang, I-Chun and Holzgrafe, Jeffrey and Jensen, Russell A. and Choy, Jennifer T. and Bawendi, Moungi G. and Lon{\v c}ar, Marko}
}
@article {608056,
	title = {Cavity-enhanced second harmonic generation via nonlinear-overlap optimization},
	journal = {Optica},
	volume = {3},
	number = {3},
	year = {2016},
	pages = {233},
	url = {https://www.osapublishing.org/optica/abstract.cfm?uri=optica-3-3-233},
	author = {Lin, Zin and Liang, Xiangdong and Loncar, Marko and Johnson, Steven G and Rodriguez, Alejandro W}
}
@article {608161,
	title = {Enhanced strain coupling of nitrogen vacancy spins to nanoscale diamond cantilevers},
	journal = {Phys. Rev. Applied},
	volume = {5},
	number = {034010},
	year = {2016},
	url = {https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.5.034010},
	author = {Meesala, Srujan and Sohn, Young-Ik and Atikian, Haig A and Kim, Samuel and Burek, Michael J and Choy, Jennifer T and Lon{\v c}ar, Marko}
}
@article {667501,
	title = {Faraday cage angled-etching of nanostructures in bulk dielectrics},
	journal = {Journal of Vacuum Science \& Technology B},
	volume = {34},
	year = {2016},
	pages = {041801},
	url = {http://scitation.aip.org/content/avs/journal/jvstb/34/4/10.1116/1.4944854},
	author = {Latawiec, Pawel and Michael J. Burek and Sohn, Young-Ik and Loncar, Marko}
}
@article {643706,
	title = {Optical trapping and two-photon excitation of colloidal quantum dots using bow-tie apertures},
	journal = {ACS Photonics},
	volume = {3},
	number = {3},
	year = {2016},
	pages = {423},
	url = {http://pubs.acs.org/doi/abs/10.1021/acsphotonics.5b00575},
	author = {Jensen*, Russell and Huang*, I-Chun and Chen, Ou and Choy, Jennifer and Bischof, Thomas S. and Lon{\v c}ar, Marko and Bawendi, Moungi}
}
@article {607811,
	title = {Tuning and freezing disorder in 3D photonic crystals using partial wetting and drying},
	journal = {Scientific Reports},
	volume = {6},
	year = {2016},
	pages = {19542},
	url = {http://www.nature.com/articles/srep19542?trendmd-shared=0},
	author = {Burgess, Ian B and Abedzadeh, Navid and Kay, Theresa M and Shneidman, Anna V and Cranshaw, Derek J and Loncar, Marko and Aizenberg, Joanna}
}
@article {:/content/aip/journal/apl/108/3/10.1063/1.4940021,
	title = {Waveguide-loaded silica fibers for coupling to high-index micro-resonators},
	journal = {Applied Physics Letters},
	volume = {108},
	year = {2016},
	doi = {http://dx.doi.org/10.1063/1.4940021},
	url = {http://scitation.aip.org/content/aip/journal/apl/108/3/10.1063/1.4940021},
	author = {Latawiec, Pawel and Burek, Michael J, and Venkataraman, Vivek and Lon{\v c}ar, Marko}
}
@article {608211,
	title = {Classical and fluctuation-induced electromagnetic interactions in micron-scale systems: designer bonding, antibonding, and Casimir forces},
	journal = {Annalen der Physik},
	volume = {527},
	year = {2015},
	pages = {45-80},
	isbn = {1521-3889},
	url = {http://onlinelibrary.wiley.com/doi/10.1002/andp.201400160/abstract},
	author = {Rodriguez, Alejandro W and Hui, Pui-Chuen and Woolf, David P and Johnson, Steven G and Lon{\v c}ar, Marko and Federico Capasso}
}
@article {608051,
	title = {Design of diamond microcavities for single photon frequency down-conversion},
	journal = {Optics express},
	volume = {23},
	number = {19},
	year = {2015},
	pages = {25279-25294},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-23-19-25279\&origin=search},
	author = {Lin, Zin and Johnson, Steven G and Rodriguez, Alejandro W and Loncar, M.}
}
@article {608031,
	title = {Design of nano-groove photonic crystal cavities in lithium niobate},
	journal = {Optics letters},
	volume = {40},
	year = {2015},
	pages = {2902-2905},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-40-12-2902\&origin=search},
	author = {Li, Yihang and Wang, Cheng and Loncar, Marko}
}
@article {608266,
	title = {Dynamic Actuation of Single-Crystal Diamond Nanobeams},
	journal = {Applied Physics Letters},
	volume = {107},
	year = {2015},
	pages = {243106},
	url = {http://scitation.aip.org/content/aip/journal/apl/107/24/10.1063/1.4937625},
	author = {Sohn, Young-Ik and Burek, Michael J and Kara, Vural and Kearns, Ryan and Lon{\v c}ar, Marko}
}
@article {607996,
	title = {High tuning stability of sampled grating quantum cascade lasers},
	journal = {Optics express},
	volume = {23},
	year = {2015},
	pages = {15734-15747},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-23-12-15734\&origin=search},
	author = {Kalchmair, Stefan and Blanchard, Romain and Mansuripur, Tobias S and de Naurois, Guy-Mael and Pfluegl, Christian and Witinski, Mark F and Diehl, Laurent and Federico Capasso and Loncar, Marko}
}
@article {608001,
	title = {Nanofluidics of Single-crystal Diamond Nanomechanical Resonators},
	journal = {Nano letters},
	volume = {15},
	year = {2015},
	pages = {8070-8076},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.5b03503?journalCode=nalefd},
	author = {Kara, Vural and Sohn, Young-Ik and Atikian, Haig and Yakhot, Victor and Loncar, Marko and Ekinci, Kamil L}
}
@article {608016,
	title = {On-chip diamond Raman laser},
	journal = {Optica},
	volume = {2},
	year = {2015},
	pages = {924-928},
	isbn = {2334-2536},
	url = {https://www.osapublishing.org/optica/abstract.cfm?uri=optica-2-11-924},
	author = {Latawiec, Pawel and Venkataraman, Vivek and Burek, Michael J and Hausmann, Birgit JM and Bulu, Irfan and Lon{\v c}ar, Marko}
}
@article {608026,
	title = {On-chip zero-index metamaterials},
	journal = {Nature Photonics},
	volume = {9},
	year = {2015},
	pages = {738-742},
	isbn = {1749-4885},
	url = {http://www.nature.com/nphoton/journal/v9/n11/full/nphoton.2015.198.html},
	author = {Li, Yang and Kita, Shota and Mu{\~n}oz, Philip and Reshef, Orad and Vulis, Daryl I and Yin, Mei and Lon{\v c}ar, Marko and Mazur, Eric}
}
@article {608261,
	title = {Sensing nitrous oxide with QCL-coupled silicon-on-sapphire ring resonators},
	journal = {Optics Express},
	volume = {23},
	year = {2015},
	pages = {5491-5499},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-23-5-5491},
	author = {Smith, Clinton J and Shankar, Raji and Laderer, Matthew and Frish, Michael B and Loncar, Marko and Allen, Mark G}
}
@article {608306,
	title = {Single-nanoparticle detection with slot-mode photonic crystal cavities},
	journal = {Applied Physics Letters},
	volume = {106},
	year = {2015},
	pages = {261105},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/106/26/10.1063/1.4923322},
	author = {Wang, Cheng and Qimin Quan and Kita, Shota and Li, Yihang and Lon{\v c}ar, Marko}
}
@article {607886,
	title = {Coherent optical transitions in implanted nitrogen vacancy centers},
	journal = {Nano Letters},
	volume = {14},
	year = {2014},
	pages = {1982-1986},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl404836p},
	author = {Chu, Yiwen and de Leon, Nathalie P. and Shields, Brandon J. and Hausmann, Birgit J. M. and Evans, Ruffin and Togan, Emre and Michael J. Burek and Markham, Matthew and Stacey, Allister and Zibrov, A S and Yacoby, Amir and Daniel J. Twitchen and Lon{\v c}ar, Marko and Park, Hongkun and Maletinsky, Patrick and Mikhail D. Lukin}
}
@article {607946,
	title = {Diamond nonlinear photonics},
	journal = {Nature Photonics},
	volume = {8},
	year = {2014},
	pages = {369-374},
	isbn = {1749-4885},
	url = {http://www.nature.com/nphoton/journal/v8/n5/full/nphoton.2014.72.html},
	author = {Hausmann, B J M and Bulu, I and Venkataraman, V. and Deotare, P and Lon{\v c}ar, M}
}
@article {607771,
	title = {Efficient, Uniform, and Large Area Microwave Magnetic Coupling to NV Centers in Diamond Using Double Split-Ring Resonators},
	journal = {Nano letters},
	volume = {14},
	year = {2014},
	pages = {1208-1213},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl404072s},
	author = {Bayat, Khadijeh and Choy, Jennifer and Farrokh Baroughi, Mahdi and Meesala, Srujan and Loncar, Marko}
}
@article {608346,
	title = {Electrically Tunable Metasurface Perfect Absorbers for Ultrathin Mid-Infrared Optical Modulators},
	journal = {Nano letters},
	volume = {14},
	year = {2014},
	pages = {6526-6532},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl503104n},
	author = {Yao, Yu and Shankar, Raji and Mikhail A. Kats and Song, Yi and Kong, Jing and Loncar, Marko and Federico Capasso}
}
@article {607796,
	title = {High quality-factor optical nanocavities in bulk single-crystal diamond},
	journal = {Nature communications},
	volume = {5},
	year = {2014},
	url = {http://www.nature.com/ncomms/2014/141216/ncomms6718/full/ncomms6718.html},
	author = {Burek, Michael J and Chu, Yiwen and Liddy, Madelaine SZ and Parth Patel and Rochman, Jake and Meesala, Srujan and Hong, Wooyoung and Qimin Quan and Mikhail D. Lukin and Lon{\v c}ar, Marko}
}
@article {608336,
	title = {High sensitivity and high Q-factor nanoslotted parallel quadrabeam photonic crystal cavity for real-time and label-free sensing},
	journal = {Applied Physics Letters},
	volume = {105},
	year = {2014},
	pages = {063118},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/105/6/10.1063/1.4867254},
	author = {Yang, Daquan and Kita, Shota and Liang, Feng and Wang, Cheng and Tian, Huiping and Ji, Yuefeng and Lon{\v c}ar, Marko and Qimin Quan}
}
@article {608046,
	title = {High-efficiency degenerate four-wave mixing in triply resonant nanobeam cavities},
	journal = {Physical Review A},
	volume = {89},
	year = {2014},
	pages = {053839},
	url = {http://journals.aps.org/pra/abstract/10.1103/PhysRevA.89.053839},
	author = {Lin, Zin and Alcorn, Thomas and Loncar, Marko and Johnson, Steven G and Rodriguez, Alejandro W}
}
@article {608351,
	title = {High-responsivity mid-infrared graphene detectors with antenna-enhanced photocarrier generation and collection},
	journal = {Nano letters},
	volume = {14},
	year = {2014},
	pages = {3749-3754},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl500602n},
	author = {Yao, Yu and Shankar, Raji and Rauter, Patrick and Song, Yi and Kong, Jing and Loncar, Marko and Federico Capasso}
}
@article {608301,
	title = {Integrated high quality factor lithium niobate microdisk resonators},
	journal = {Optics express},
	volume = {22},
	number = {25},
	year = {2014},
	pages = {30924-30933},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-22-25-30924},
	author = {Wang, Cheng and Burek, Michael J and Lin, Zin and Atikian, Haig A and Venkataraman, Vivek and Huang, I and Stark, Peter and Lon{\v c}ar, Marko}
}
@article {608041,
	title = {Light{\textendash}matter interactions at the nanoscale},
	journal = {Journal of Optics},
	volume = {16},
	year = {2014},
	pages = {110201},
	isbn = {2040-8986},
	url = {https://iopscience.iop.org/article/10.1088/2040-8978/16/11/110201},
	author = {Lienau, Christoph and Noginov, Mikhail A and Lon{\v c}ar, Marko}
}
@article {607981,
	title = {Nanoscale Label-free Bioprobes to Detect Intracellular Proteins in Single Living Cells},
	journal = {Scientific reports},
	volume = {4},
	year = {2014},
	url = {http://www.nature.com/articles/srep06179},
	author = {Hong, Wooyoung and Liang, Feng and Diane Schaak and Loncar, Marko and Qimin Quan}
}
@article {608311,
	title = {Nanoskiving Core{\textendash}Shell Nanowires: A New Fabrication Method for Nano-optics},
	journal = {Nano letters},
	volume = {14},
	year = {2014},
	pages = {524-531},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl403552q},
	author = {Watson, Douglas C and Martinez, Ramses V and Fontana, Yannik and Russo-Averchi, Eleonora and Heiss, Martin and Fontcuberta i Morral, Anna and George M. Whitesides and Lončar, Marko}
}
@article {607941,
	title = {Nearly arbitrary on-chip optical filters for ultrafast pulse shaping},
	journal = {Optics express},
	volume = {22},
	year = {2014},
	pages = {22403-22410},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-22-19-22403},
	author = {Frank, Ian W and Zhang, Yinan and Loncar, Marko}
}
@article {608201,
	title = {Non-linear mixing in coupled photonic crystal nanobeam cavities due to cross-coupling opto-mechanical mechanisms},
	journal = {Applied Physics Letters},
	volume = {105},
	year = {2014},
	pages = {181121},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/105/18/10.1063/1.4901441},
	author = {Ramos, Daniel and Frank, Ian W and Deotare, Parag B and Bulu, Irfan and Lon{\v c}ar, Marko}
}
@article {608256,
	title = {Silicon photonic devices for mid-infrared applications},
	journal = {Nanophotonics},
	volume = {3},
	year = {2014},
	pages = {329-341},
	isbn = {2192-8614},
	url = {http://www.degruyter.com/view/j/nanoph.2014.3.issue-4-5/nanoph-2013-0027/nanoph-2013-0027.xml},
	author = {Shankar, Raji and Lon{\v c}ar, Marko}
}
@article {607751,
	title = {Superconducting nanowire single photon detector on diamond},
	journal = {Applied Physics Letters},
	volume = {104},
	year = {2014},
	pages = {122602},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/104/12/10.1063/1.4869574},
	author = {Atikian, Haig A and Eftekharian, Amin and Salim, A Jafari and Burek, Michael J and Choy, Jennifer T and Majedi, A Hamed and Lon{\v c}ar, Marko}
}
@article {607956,
	title = {Coupling of NV centers to photonic crystal nanobeams in diamond},
	journal = {Nano Letters},
	volume = {13},
	number = {12},
	year = {2013},
	pages = {5791-5796},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl402174g},
	author = {Hausmann, B J M and Shields, B J and Quan, Q and Chu, Y and de Leon, N P and Evans, R and Burek, MJ and Zibrov, A S and Markham, M and Twitchen, D J and Park, H. and Lukin, M D and Lon{\v c}ar, M}
}
@article {607816,
	title = {Creating bio-inspired hierarchical 3D{\textendash}2D photonic stacks via planar lithography on self-assembled inverse opals},
	journal = {Bioinspiration \& Biomimetics},
	volume = {8},
	number = {4},
	year = {2013},
	pages = {045004},
	isbn = {1748-3190},
	url = {http://iopscience.iop.org/article/10.1088/1748-3182/8/4/045004/meta;jsessionid=2EA40003B056FC90E07FFD61CCBF3A2E.c6.iopscience.cld.iop.org},
	author = {Burgess, Ian B and Aizenberg, Joanna and Lon{\v c}ar, Marko}
}
@article {607966,
	title = {Integrated high-quality factor optical resonators in diamond},
	journal = {Nano Letters},
	volume = {13},
	year = {2013},
	pages = {1898-1902},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl3037454},
	author = {Hausmann, Birgit JM and Bulu, IB and Deotare, P B and McCutcheon, M and Venkataraman, V. and Markham, ML and Twitchen, D J and Lon{\v c}ar, Marko}
}
@article {608246,
	title = {Integrated high-quality factor silicon-on-sapphire ring resonators for the mid-infrared},
	journal = {Applied Physics Letters},
	volume = {102},
	year = {2013},
	pages = {051108},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/102/5/10.1063/1.4791558},
	author = {Shankar, Raji and Bulu, Irfan and Lon{\v c}ar, Marko}
}
@article {607806,
	title = {Nanomechanical resonant structures in single-crystal diamond},
	journal = {Applied Physics Letters},
	volume = {103},
	year = {2013},
	pages = {131904},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/103/13/10.1063/1.4821917},
	author = {Burek, Michael J and Ramos, Daniel and Parth Patel and Frank, Ian W and Lon{\v c}ar, Marko}
}
@article {607986,
	title = {Optical bistability with a repulsive optical force in coupled silicon photonic crystal membranes},
	journal = {Applied Physics Letters},
	volume = {103},
	year = {2013},
	pages = {021102},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/103/2/10.1063/1.4813121},
	author = {Hui, Pui-Chuen and Woolf, David and Iwase, Eiji and Sohn, Young-Ik and Ramos, Daniel and Khan, Mughees and Rodriguez, Alejandro W and Johnson, Steven G and Federico Capasso and Lon{\v c}ar, Marko}
}
@article {608381,
	title = {Optimal broadband antireflective taper},
	journal = {Optics Letters},
	volume = {38},
	number = {5},
	year = {2013},
	pages = {646-648},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/fulltext.cfm?uri=ol-38-5-646\&id=249402},
	author = {Zhang, Yinan and Li, Changlin and Lon{\v c}ar, Marko}
}
@article {608326,
	title = {Optomechanical and photothermal interactions in suspended photonic crystal membranes},
	journal = {Optics Express},
	volume = {21},
	number = {6},
	year = {2013},
	pages = {7258-7275},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-21-6-7258\&id=250903},
	author = {Woolf, David and Hui, Pui-Chuen and Iwase, Eiji and Khan, Mughees and Rodriguez, Alejandro W and Deotare, Parag and Bulu, Irfan and Johnson, Steven G and Federico Capasso and Lon{\v c}ar, Marko}
}
@article {607896,
	title = {Photonic crystal nanobeam cavities for tunable filter and router applications},
	journal = {Selected Topics in Quantum Electronics, IEEE Journal ofSelected Topics in Quantum Electronics, IEEE Journal of},
	volume = {19},
	number = {2},
	year = {2013},
	pages = {3600210},
	isbn = {1077-260X},
	url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6336779\&tag=1},
	author = {Deotare, Parag B and Kogos, Leonard C and Bulu, Irfan and Lon{\v c}ar, Marko}
}
@article {608076,
	title = {Quantum photonic networks in diamond},
	journal = {MRS Bulletin},
	volume = {38},
	number = {2},
	year = {2013},
	pages = {144-148},
	isbn = {1938-1425},
	url = {http://journals.cambridge.org/action/displayAbstract?fromPage=online\&aid=8829866\&fileId=S0883769413000195},
	author = {Lon{\v c}ar, Marko and Faraon, Andrei}
}
@article {608021,
	title = {Readout and control of a single nuclear spin with a metastable electron spin ancilla},
	journal = {Nature Nanotechnology},
	volume = {8},
	year = {2013},
	pages = {487-492},
	isbn = {1748-3387},
	url = {http://www.nature.com/nnano/journal/v8/n7/abs/nnano.2013.104.html},
	author = {Lee, Sang-Yun and Widmann, Matthias and Rendler, Torsten and Doherty, Marcus W and Babinec, Thomas M and Yang, Sen and Eyer, Moritz and Siyushev, Petr and Hausmann, Birgit JM and Lon{\v c}ar, Marko}
}
@article {608036,
	title = {Scalable photonic crystal chips for high sensitivity protein detection},
	journal = {Optics Express},
	volume = {21},
	number = {26},
	year = {2013},
	pages = {32306-32312},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/vjbo/fulltext.cfm?uri=oe-21-26-32306\&id=276264},
	author = {Liang, Feng and Clarke, Nigel and Parth Patel and Lon{\v c}ar, Marko and Qimin Quan}
}
@article {608191,
	title = {Single particle detection in CMOS compatible photonic crystal nanobeam cavities},
	journal = {Optics Express},
	volume = {21},
	number = {26},
	year = {2013},
	pages = {32225-32233},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-21-26-32225\&id=276258},
	author = {Qimin Quan and Floyd, Daniel L and Burgess, Ian B and Deotare, Parag B and Frank, Ian W and Tang, Sindy K. Y. and Ilic, Rob and Lon{\v c}ar, Marko}
}
@article {608126,
	title = {Size-controlled fluorescent nanodiamonds: a facile method of fabrication and color-center counting},
	journal = {Nanoscale},
	volume = {5},
	year = {2013},
	pages = {11776-11782},
	url = {http://pubs.rsc.org/en/content/articlehtml/2013/nr/c3nr03320a},
	author = {Mahfouz, Remi and Floyd, Daniel L and Peng, Wei and Choy, Jennifer T and Lon{\v c}ar, Marko and Bakr, Osman M}
}
@article {607876,
	title = {Spontaneous emission and collection efficiency enhancement of single emitters in diamond via plasmonic cavities and gratings},
	journal = {Applied Physics Letters},
	volume = {103},
	year = {2013},
	pages = {161101},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/103/16/10.1063/1.4817397},
	author = {Choy, Jennifer T and Bulu, Irfan and Hausmann, Birgit JM and Janitz, Erika and Huang, I-Chun and Lon{\v c}ar, Marko}
}
@article {643711,
	title = {Stretchable Photonic Crystal Cavity with Wide Frequency Tunability},
	journal = {Nano Letters},
	volume = {13},
	year = {2013},
	pages = {248},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl303987y},
	author = {Yu, Chun L. and Kim, Hyunwoo and de Leon, Nathalie and Frank, Ian W. and Robinson, Jacob T. and McCutcheon, Murray W. and Liu, Mingzhao and Mikhail D. Lukin and Lon{\v c}ar, Marko and Park, Hongkun}
}
@article {607826,
	title = {Structural colour in colourimetric sensors and indicators},
	journal = {Journal of Materials Chemistry C},
	volume = {1},
	year = {2013},
	pages = {6075-6086},
	url = {http://pubs.rsc.org/en/content/articlehtml/2013/tc/c3tc30919c},
	author = {Burgess, Ian B and Lon{\v c}ar, Marko and Aizenberg, Joanna}
}
@article {608341,
	title = {Wide wavelength tuning of optical antennas on graphene with nanosecond response time},
	journal = {Nano Letters},
	volume = {14},
	year = {2013},
	pages = {214-219},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl403751p},
	author = {Yao, Yu and Mikhail A. Kats and Shankar, Raji and Song, Yi and Kong, Jing and Lon{\v c}ar, Marko and Federico Capasso}
}
@article {607891,
	title = {All optical reconfiguration of optomechanical filters},
	journal = {Nature communications},
	volume = {3},
	year = {2012},
	pages = {846},
	url = {https://doi.org/10.1038/ncomms1830},
	author = {Deotare, Parag B and Bulu, Irfan and Frank, Ian W and Qimin Quan and Zhang, Yinan and Ilic, Rob and Loncar, Marko}
}
@article {608206,
	title = {Combinatorial wetting in colour: an optofluidic nose},
	journal = {Lab on a Chip},
	volume = {12},
	year = {2012},
	pages = {3666-3669},
	url = {http://dx.doi.org/10.1039/C2LC40489C},
	author = {Raymond, Kevin P and Burgess, Ian B and Kinney, Mackenzie H and Lon{\v c}ar, Marko and Aizenberg, Joanna}
}
@article {607991,
	title = {Control of buckling in large micromembranes using engineered support structures},
	journal = {Journal of Micromechanics and Microengineering},
	volume = {22},
	year = {2012},
	pages = {065028},
	isbn = {0960-1317},
	url = {http://stacks.iop.org/JMM/22/065028},
	author = {Iwase, Eiji and Hui, Pui-Chuen and Woolf, David and Rodriguez, Alejandro W and Johnson, Steven G and Federico Capasso and Lon{\v c}ar, Marko}
}
@article {607951,
	title = {Diamond nanophotonics and applications in quantum science and technology},
	journal = {physica status solidi (a)},
	volume = {209},
	year = {2012},
	pages = {1619-1630},
	isbn = {1862-6319},
	url = {http://onlinelibrary.wiley.com/doi/10.1002/pssa.201200576/full},
	author = {Hausmann, B J M and Choy, JT and Babinec, TM and Shields, B J and Bulu, I and Lukin, M D and Lon{\v c}ar, Marko}
}
@article {607801,
	title = {Free-standing mechanical and photonic nanostructures in single-crystal diamond},
	journal = {Nano letters},
	volume = {12},
	year = {2012},
	pages = {6084-6089},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl302541e},
	author = {Burek, Michael J and de Leon, Nathalie P and Shields, Brendan J and Hausmann, Birgit JM and Chu, Yiwen and Qimin Quan and Zibrov, Alexander S and Park, Hongkun and Mikhail D. Lukin and Lončar, Marko}
}
@article {607781,
	title = {High-efficiency second-harmonic generation in doubly-resonant χ (2) microring resonators},
	journal = {Optics express},
	volume = {20},
	year = {2012},
	pages = {7526-7543},
	isbn = {1094-4087},
	url = {http://dx.doi.org/10.1364/OE.20.007526},
	author = {Bi, Zhuan-Fang and Rodriguez, Alejandro W and Hashemi, Hila and Duchesne, David and Loncar, Marko and Wang, Ke-Ming and Johnson, Steven G}
}
@article {607976,
	title = {Integrated diamond networks for quantum nanophotonics},
	journal = {Nano lettersNano letters},
	volume = {12},
	year = {2012},
	pages = {1578-1582},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl204449n},
	author = {Hausmann, Birgit JM and Shields, Brendan and Qimin Quan and Maletinsky, Patrick and McCutcheon, Murray and Choy, Jennifer T and Babinec, Tom M and Kubanek, Alexander and Yacoby, Amir and Mikhail D. Lukin}
}
@article {607871,
	title = {Integrated TiO2 resonators for visible photonics},
	journal = {Optics letters},
	volume = {37},
	year = {2012},
	pages = {539-541},
	isbn = {1539-4794},
	url = {http://dx.doi.org/10.1364/OL.37.000539},
	author = {Choy, Jennifer T and Bradley, Jonathan DB and Deotare, Parag B and Burgess, Ian B and Evans, Christopher C and Mazur, Eric and Lon{\v c}ar, Marko}
}
@article {608276,
	title = {Introduction to the Issue on Quantum and Nanoscale Photonics},
	journal = {IEEE Journal of Selected Topics in Quantum Electronics},
	volume = {18},
	year = {2012},
	pages = {1627-1628},
	isbn = {1077-260X},
	url = {http://dx.doi.org/10.1109/JSTQE.2012.2212671},
	author = {Vuckovic, Jelena and Benson, Oliver and O{\textquoteright}Brien, Jonathan and Loncar, Marko}
}
@inbook {607901,
	title = {Photonic Crystal Nanobeam Cavities},
	booktitle = {Encyclopedia of Nanotechnology},
	year = {2012},
	pages = {2060-2069},
	publisher = {Springer Netherlands},
	organization = {Springer Netherlands},
	isbn = {9048197503},
	url = {http://link.springer.com/referenceworkentry/10.1007\%2F978-90-481-9751-4_291},
	author = {Deotare, Parag B and Loncar, Marko}
}
@article {607746,
	title = {Reduced dark counts in optimized geometries for superconducting nanowire single photon detectors},
	journal = {Optics express},
	volume = {20},
	year = {2012},
	pages = {23610-23616},
	isbn = {1094-4087},
	url = {http://dx.doi.org/10.1364/OE.20.023610},
	author = {Akhlaghi, Mohsen K and Atikian, Haig and Eftekharian, Amin and Loncar, Marko and Majedi, A Hamed}
}
@article {608131,
	title = {A robust scanning diamond sensor for nanoscale imaging with single nitrogen-vacancy centres},
	journal = {Nature nanotechnology},
	volume = {7},
	year = {2012},
	pages = {320-324},
	isbn = {1748-3387},
	url = {https://doi.org/10.1038/nnano.2012.50},
	author = {Maletinsky, Patrick and Hong, Sungkun and Grinolds, Michael Sean and Hausmann, B and Mikhail D. Lukin and Walsworth, Ronald L and Loncar, Marko and Yacoby, Amir}
}
@article {608366,
	title = {Stretchable photonic crystal cavity with wide frequency tunability},
	journal = {Nano letters},
	volume = {13},
	year = {2012},
	pages = {248-252},
	isbn = {1530-6984},
	url = {http://pubs.acs.org/doi/abs/10.1021/nl303987y},
	author = {Yu, Chun L and Kim, Hyunwoo and de Leon, Nathalie and Frank, Ian W and Robinson, Jacob T and McCutcheon, Murray and Liu, Mingzhao and Mikhail D. Lukin and Loncar, Marko and Park, Hongkun}
}
@article {607786,
	title = {Submicrometer-wide amorphous and polycrystalline anatase TiO2 waveguides for microphotonic devices},
	journal = {Optics express},
	volume = {20},
	year = {2012},
	pages = {23821-23831},
	isbn = {1094-4087},
	url = {http://dx.doi.org/10.1364/OE.20.023821},
	author = {Bradley, Jonathan DB and Evans, Christopher C and Choy, Jennifer T and Reshef, Orad and Deotare, Parag B and Parsy, Fran{\c c}ois and Phillips, Katherine C and Lon{\v c}ar, Marko and Mazur, Eric}
}
@article {608136,
	title = {Widely tunable mid-infrared quantum cascade lasers using sampled grating reflectors},
	journal = {Optics express},
	volume = {20},
	year = {2012},
	pages = {23339-23348},
	isbn = {1094-4087},
	url = {http://dx.doi.org/10.1364/OE.20.023339},
	author = {Mansuripur, Tobias S and Menzel, Stefan and Blanchard, Romain and Diehl, Laurent and Pfl{\"u}gl, Christian and Huang, Yong and Ryou, Jae-Hyun and Dupuis, Russell D and Loncar, Marko and Federico Capasso}
}
@article {608216,
	title = {Bonding, antibonding and tunable optical forces in asymmetric membranes},
	journal = {Optics Express},
	volume = {19},
	year = {2011},
	pages = {2225-2241},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-3-2225},
	author = {Rodriguez, Alejandro W and McCauley, Alexander P and Hui, Pui-Chuen and Woolf, David and Iwase, Eiji and Federico Capasso and Loncar, Marko and Johnson, Steven G}
}
@article {608271,
	title = {Continuously tunable microdroplet-laser in a microfluidic channel},
	journal = {Optics Express},
	volume = {19},
	year = {2011},
	pages = {2204-2215},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-3-2204},
	author = {Tang, Sindy K. Y. and Derda, Ratmir and Qimin Quan and Lon{\v c}ar, Marko and George M. Whitesides}
}
@article {607756,
	title = {Design and focused ion beam fabrication of single crystal diamond nanobeam cavities},
	journal = {Journal of Vacuum Science \& Technology B},
	volume = {29},
	year = {2011},
	pages = {010601},
	isbn = {2166-2746},
	url = {http://scitation.aip.org/content/avs/journal/jvstb/29/1/10.1116/1.3520638},
	author = {Babinec, Thomas M and Choy, Jennifer T and Smith, Kirsten JM and Khan, Mughees and Lon{\v c}ar, Marko}
}
@article {608226,
	title = {Designing evanescent optical interactions to control the expression of Casimir forces in optomechanical structures},
	journal = {Applied Physics Letters},
	volume = {98},
	year = {2011},
	pages = {194105},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/98/19/10.1063/1.3589119},
	author = {Rodriguez, Alejandro W and Woolf, David and Hui, Pui-Chuen and Iwase, Eiji and McCauley, Alexander P and Federico Capasso and Loncar, Marko and Johnson, Steven G}
}
@article {608196,
	title = {Deterministic design of wavelength scale, ultra-high Q photonic crystal nanobeam cavities},
	journal = {Optics Express},
	volume = {19},
	year = {2011},
	pages = {18529-18542},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-19-18529},
	author = {Qimin Quan and Loncar, Marko}
}
@article {607831,
	title = {Encoding complex wettability patterns in chemically functionalized 3D photonic crystals},
	journal = {Journal of the American Chemical Society},
	volume = {133},
	year = {2011},
	pages = {12430-12432},
	isbn = {0002-7863},
	url = {http://pubs.acs.org/doi/abs/10.1021/ja2053013},
	author = {Burgess, Ian B and Mishchenko, Lidiya and Hatton, Benjamin D and Kolle, Mathias and Loncar, Marko and Aizenberg, Joanna}
}
@article {607881,
	title = {Enhanced single-photon emission from a diamond-silver aperture},
	journal = {Nature Photonics},
	volume = {5},
	year = {2011},
	pages = {738-743},
	isbn = {1749-4885},
	url = {http://www.nature.com/nphoton/journal/v5/n12/full/nphoton.2011.249.html},
	author = {Choy, Jennifer T and Hausmann, Birgit JM and Babinec, Thomas M and Bulu, Irfan and Khan, Mughees and Maletinsky, Patrick and Yacoby, Amir and Lon{\v c}ar, Marko}
}
@article {608006,
	title = {Fabrication and characterization of high-quality-factor silicon nitride nanobeam cavities},
	journal = {Optics Letters},
	volume = {36},
	year = {2011},
	pages = {421-423},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-36-3-421},
	author = {Khan, Mughees and Babinec, Thomas and McCutcheon, Murray W and Deotare, Parag and Lon{\v c}ar, Marko}
}
@article {608186,
	title = {High-Q, low index-contrast polymeric photonic crystal nanobeam cavities},
	journal = {Optics Express},
	volume = {19},
	year = {2011},
	pages = {22191-22197},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-22-22191},
	author = {Qimin Quan and Burgess, Ian B and Tang, Sindy K. Y. and Floyd, Daniel L and Loncar, Marko}
}
@article {608151,
	title = {High-Q transverse-electric/transverse-magnetic photonic crystal nanobeam cavities},
	journal = {Applied Physics Letters},
	volume = {98},
	year = {2011},
	pages = {111117},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/98/11/10.1063/1.3568897},
	author = {McCutcheon, Murray W and Deotare, Parag B and Zhang, Yinan and Lon{\v c}ar, Marko}
}
@article {608371,
	title = {High-Q/V air-mode photonic crystal cavities at microwave frequencies},
	journal = {Optics Express},
	volume = {19},
	year = {2011},
	pages = {9371-9377},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-10-9371},
	author = {Zhang, Yinan and Bulu, Irfan and Tam, Wai-Ming and Levitt, Ben and Shah, Jagdish and Botto, Tancredi and Loncar, Marko}
}
@article {608251,
	title = {Mid-infrared photonic crystal cavities in silicon},
	journal = {Optics Express},
	volume = {19},
	year = {2011},
	pages = {5579-5586},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-6-5579},
	author = {Shankar, Raji and Leijssen, Rick and Bulu, Irfan and Lon{\v c}ar, Marko}
}
@article {608376,
	title = {Photonic crystal disk lasers},
	journal = {Optics Letters},
	volume = {36},
	year = {2011},
	pages = {2704-2706},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-36-14-2704},
	author = {Zhang, Yinan and Hamsen, Christoph and Choy, Jennifer T and Huang, Yong and Ryou, Jae-Hyun and Dupuis, Russell D and Loncar, Marko}
}
@article {607791,
	title = {Plasmonic resonators for enhanced diamond NV-center single photon sources},
	journal = {Optics Express},
	volume = {19},
	year = {2011},
	pages = {5268-5276},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-6-5268},
	author = {Bulu, Irfan and Babinec, Thomas and Hausmann, Birgit and Choy, Jennifer T and Loncar, Marko}
}
@article {607961,
	title = {Single-color centers implanted in diamond nanostructures},
	journal = {New Journal of Physics},
	volume = {13},
	year = {2011},
	pages = {045004},
	isbn = {1367-2630},
	url = {http://iopscience.iop.org/article/10.1088/1367-2630/13/4/045004/meta;jsessionid=E73F0957F6ABA89DCB2F605DA344B2EB.c4.iopscience.cld.iop.org},
	author = {Hausmann, Birgit JM and Babinec, Thomas M and Choy, Jennifer T and Hodges, Jonathan S and Hong, Sungkun and Bulu, Irfan and Yacoby, Amir and Mikhail D. Lukin and Lon{\v c}ar, Marko}
}
@article {608241,
	title = {Study of thermally-induced optical bistability and the role of surface treatments in Si-based mid-infrared photonic crystal cavities},
	journal = {Optics Express},
	volume = {19},
	year = {2011},
	pages = {24828-24837},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-24-24828},
	author = {Shankar, Raji and Bulu, Irfan and Leijssen, Rick and Lon{\v c}ar, Marko}
}
@article {607821,
	title = {Wetting in color: Colorimetric differentiation of organic liquids with high selectivity},
	journal = {ACS Nano},
	volume = {6},
	year = {2011},
	pages = {1427-1437},
	isbn = {1936-0851},
	url = {http://pubs.acs.org/doi/abs/10.1021/nn204220c},
	author = {Burgess, Ian B and Koay, Natalie and Raymond, Kevin P and Kolle, Mathias and Lon{\v c}ar, Marko and Aizenberg, Joanna}
}
@article {607761,
	title = {A diamond nanowire single-photon source},
	journal = {Nature Nanotechnology},
	volume = {5},
	year = {2010},
	pages = {195-199},
	isbn = {1748-3387},
	url = {http://www.nature.com/nnano/journal/v5/n3/abs/nnano.2010.6.html},
	author = {Babinec, Thomas M and Hausmann, Birgit JM and Khan, Mughees and Zhang, Yinan and Maze, Jeronimo R and Hemmer, Philip R and Lon{\v c}ar, Marko}
}
@article {607971,
	title = {Fabrication of diamond nanowires for quantum information processing applications},
	journal = {Diamond and Related Materials},
	volume = {19},
	year = {2010},
	pages = {621-629},
	isbn = {0925-9635},
	url = {http://www.sciencedirect.com/science/article/pii/S0925963510000312},
	author = {Hausmann, Birgit JM and Khan, Mughees and Zhang, Yinan and Babinec, Tom M and Martinick, Katie and McCutcheon, Murray and Hemmer, Phil R and Lon{\v c}ar, Marko}
}
@article {665176,
	title = {Photonic crystal nanobeam cavity strongly coupled to the feeding waveguide},
	journal = {Applied Physics Letters},
	volume = {96},
	number = {203102},
	year = {2010},
	pages = {203102},
	url = {http://scitation.aip.org/content/aip/journal/apl/96/20/10.1063/1.3429125},
	author = {Qimin Quan and Deotare, Parag and Loncar, Marko}
}
@article {607936,
	title = {Programmable photonic crystal nanobeam cavities},
	journal = {Optics Express},
	volume = {18},
	year = {2010},
	pages = {8705-8712},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-18-8-8705},
	author = {Frank, Ian W and Deotare, Parag B and McCutcheon, Murray W and Lon{\v c}ar, Marko}
}
@article {608356,
	title = {Room-temperature photoresponse of Schottky photodiodes based on GaNxAs1- x synthesized by ion implantation and pulsed-laser melting},
	journal = {Applied Physics Letters},
	volume = {97},
	year = {2010},
	pages = {151103},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/97/15/10.1063/1.3500981},
	author = {Yi, Wei and Kim, Taeseok and Shalish, Ilan and Loncar, Marko and Michael J. Aziz and Narayanamurti, Venkatesh}
}
@article {608146,
	title = {Broadband frequency conversion and shaping of single photons emitted from a nonlinear cavity},
	journal = {Optics Express},
	volume = {17},
	year = {2009},
	pages = {22689-22703},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-17-25-22689\&id=190731},
	author = {McCutcheon, Murray W and Chang, Darrick E and Zhang, Yinan and Mikhail D. Lukin and Loncar, Marko}
}
@article {608181,
	title = {Broadband waveguide QED system on a chip},
	journal = {Physical Review A},
	volume = {80},
	year = {2009},
	pages = {011810},
	url = {http://journals.aps.org/pra/abstract/10.1103/PhysRevA.80.011810},
	author = {Qimin Quan and Bulu, Irfan and Lon{\v c}ar, Marko}
}
@article {607846,
	title = {Design of an efficient terahertz source using triply resonant nonlinear photonic crystal cavities},
	journal = {Optics Express},
	volume = {17},
	year = {2009},
	pages = {20099-20108},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-17-22-20099\&id=187225},
	author = {Burgess, Ian B and Zhang, Yinan and McCutcheon, Murray W and Rodriguez, Alejandro W and Bravo-Abad, Jorge and Johnson, Steven G and Loncar, Marko}
}
@article {607841,
	title = {Difference-frequency generation with quantum-limited efficiency in triply-resonant nonlinear cavities},
	journal = {Optics Express},
	volume = {17},
	year = {2009},
	pages = {9241-9251},
	isbn = {1094-4087},
	url = {http://www.osapublishing.org/oe/fulltext.cfm?uri=oe-17-11-9241\&id=179948},
	author = {Burgess, Ian B and Rodriguez, Alejandro W and McCutcheon, Murray W and Bravo-Abad, Jorge and Zhang, Yinan and Johnson, Steven G and Lon{\v c}ar, Marko}
}
@article {607866,
	title = {Experimental observation of subwavelength localization using metamaterial-based cavities},
	journal = {Optics Letters},
	volume = {34},
	year = {2009},
	pages = {88-90},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/fulltext.cfm?uri=ol-34-1-88\&id=175600},
	author = {Caglayan, Humeyra and Bulu, Irfan and Loncar, Marko and Ozbay, Ekmel}
}
@article {608331,
	title = {The forces from coupled surface plasmon polaritons in planar waveguides},
	journal = {Optics Express},
	volume = {17},
	year = {2009},
	pages = {19996-20011},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-17-22-19996\&id=187214},
	author = {Woolf, David and Loncar, Marko and Federico Capasso}
}
@article {607906,
	title = {High quality factor photonic crystal nanobeam cavities},
	journal = {Applied Physics Letters},
	volume = {94},
	year = {2009},
	pages = {121106},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/94/12/10.1063/1.3107263},
	author = {Deotare, Parag B and McCutcheon, Murray W and Frank, Ian W and Khan, Mughees and Lon{\v c}ar, Marko}
}
@article {608061,
	title = {Integrated fabrication and magnetic positioning of metallic and polymeric nanowires embedded in thin epoxy slabs},
	journal = {ACS nano},
	volume = {3},
	year = {2009},
	pages = {3315-3325},
	isbn = {1936-0851},
	url = {http://pubs.acs.org/doi/abs/10.1021/nn901002q},
	author = {Lipomi, Darren J and Filip Ilievski and Wiley, Benjamin J and Deotare, Parag B and Loncar, Marko and George M. Whitesides}
}
@article {608391,
	title = {Submicrometer diameter micropillar cavities with high quality factor and ultrasmall mode volume},
	journal = {Optics Letters},
	volume = {34},
	year = {2009},
	pages = {902-904},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-34-7-902},
	author = {Zhang, Yinan and Lon{\v c}ar, Marko}
}
@article {608396,
	title = {Ultra-high-Q TE/TM dual-polarized photonic crystal nanocavities},
	journal = {Optics Letters},
	volume = {34},
	year = {2009},
	pages = {2694-2696},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-34-17-2694},
	author = {Zhang, Yinan and McCutcheon, Murray W and Burgess, Ian B and Loncar, Marko}
}
@article {607856,
	title = {Cavity formation in split ring resonators},
	journal = {Photonics and Nanostructures-Fundamentals and ApplicationsPhotonics and Nanostructures-Fundamentals and Applications},
	volume = {6},
	year = {2008},
	pages = {200-204},
	isbn = {1569-4410},
	author = {Caglayan, Humeyra and Bulu, Irfan and Loncar, Marko and Ozbay, Ekmel}
}
@article {608156,
	title = {Design of a silicon nitride photonic crystal nanocavity with a Quality factor of one million for coupling to a diamond nanocrystal},
	journal = {Optics expressOptics Express},
	volume = {16},
	year = {2008},
	pages = {19136-19145},
	isbn = {1094-4087},
	author = {McCutcheon, Murray W and Loncar, Marko}
}
@article {607851,
	title = {Experimental observation of cavity formation in composite metamaterials},
	journal = {Optics expressOptics Express},
	volume = {16},
	year = {2008},
	pages = {11132-11140},
	isbn = {1094-4087},
	author = {Caglayan, Humeyra and Bulu, Irfan and Loncar, Marko and Ozbay, Ekmel}
}
@article {607861,
	title = {Observation of coupled-cavity structures in metamaterials},
	journal = {Applied physics lettersApplied Physics Letters},
	volume = {93},
	year = {2008},
	pages = {121910},
	isbn = {0003-6951},
	author = {Caglayan, Humeyra and Bulu, Irfan and Loncar, Marko and Ozbay, Ekmel}
}
@article {608386,
	title = {Ultra-high quality factor optical resonators based on semiconductor nanowires},
	journal = {Optics expressOptics Express},
	volume = {16},
	year = {2008},
	pages = {17400-17409},
	isbn = {1094-4087},
	author = {Zhang, Yinan and Loncar, Marko}
}
@article {608086,
	title = {Design and fabrication of photonic crystal quantum cascade lasers for optofluidics},
	journal = {Optics expressOptics Express},
	volume = {15},
	year = {2007},
	pages = {4499-4514},
	isbn = {1094-4087},
	author = {Lon{\v c}ar, Marko and Lee, Benjamin G and Diehl, Laurent and Belkin, Mikhail A and Federico Capasso and Giovannini, Marcella and Faist, J{\'U}r and Gini, Emilio}
}
@article {607776,
	title = {Intra-cavity absorption spectroscopy with narrow-ridge microfluidic quantum cascade lasers},
	journal = {Optics expressOptics Express},
	volume = {15},
	year = {2007},
	pages = {11262-11271},
	isbn = {1094-4087},
	author = {Belkin, Mikhail A and Loncar, Marko and Lee, Benjamon G and Pflugl, Christian and Audet, Ross and Diehl, Laurent and Federico Capasso and Bour, David and Corzine, Scott and Hofler, Gloria}
}
@article {608066,
	title = {Molecular sensors: Cavities lead the way},
	journal = {Nature PhotonicsNATURE PHOTONICS},
	volume = {1},
	year = {2007},
	pages = {565-567},
	isbn = {1749-4885},
	author = {Loncar, Marko}
}
@article {607911,
	title = {High-power quantum cascade lasers grown by low-pressure metal organic vapor-phase epitaxy operating in continuous wave above 400 K},
	journal = {Applied physics lettersApplied Physics Letters},
	volume = {88},
	year = {2006},
	pages = {201115-201115},
	isbn = {0003-6951},
	author = {Diehl, L and Bour, D and Corzine, S and Zhu, J. and Hofler, G and Loncar, M. and Troccoli, M and Federico Capasso}
}
@article {607916,
	title = {High-temperature continuous wave operation of strain-balanced quantum cascade lasers grown by metal organic vapor-phase epitaxy},
	journal = {Applied physics lettersApplied Physics Letters},
	volume = {89},
	year = {2006},
	pages = {081101},
	isbn = {0003-6951},
	author = {Diehl, L and Bour, D and Corzine, S and Zhu, J. and Hofler, G and Loncar, M. and Troccoli, M and Federico Capasso}
}
@article {607766,
	title = {Hybrid single-nanowire photonic crystal and microresonator structures},
	journal = {Nano lettersNano letters},
	volume = {6},
	year = {2006},
	pages = {11-15},
	isbn = {1530-6984},
	author = {Barrelet, Carl J and Bao, Jiming and Loncar, Marko and Park, Hong-Gyu and Federico Capasso and Charles m Lieber}
}
@article {607921,
	title = {LASERS, OPTICS, AND OPTOELECTRONICS},
	journal = {Appl. Phys. LettAppl. Phys. Lett},
	volume = {89},
	year = {2006},
	pages = {074103},
	author = {Diehl, L and Bour, D and Corzine, S and Zhu, J. and H{\"o}fler, G and Lon{\c c}ar, M and Troccoli, M and Federico Capasso and van der Poel, M and M{\o}rk, J}
}
@article {607926,
	title = {Microfluidic tuning of distributed feedback quantum cascade lasers},
	journal = {Optics expressOptics Express},
	volume = {14},
	year = {2006},
	pages = {11660-11667},
	isbn = {1094-4087},
	author = {Diehl, Laurent and Lee, Benjamin G and Behroozi, Peter and Loncar, Marko and Belkin, Mikhail and Federico Capasso and Aellen, Thierry and Hofstetter, Daniel and Beck, Matthias and Faist, Jerome}
}
@article {608176,
	title = {Evanescent-wave bonding between optical waveguides},
	journal = {Optics Letters},
	volume = {30},
	year = {2005},
	pages = {3042-3044},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-30-22-3042},
	author = {Povinelli, Michelle L and Loncar, Marko and Ibanescu, Mihai and Smythe, Elizabeth J and Johnson, Steven G and Federico Capasso and Joannopoulos, John D}
}
@article {608171,
	title = {High-Q enhancement of attractive and repulsive optical forces between coupled whispering-gallery-mode resonators},
	journal = {Optics express},
	volume = {13},
	year = {2005},
	pages = {8286-8295},
	isbn = {1094-4087},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-13-20-8286},
	author = {Povinelli, Michelle and Johnson, Steven and Lon{\`e}ar, Marko and Ibanescu, Mihai and Smythe, Elizabeth and Federico Capasso and Joannopoulos, J}
}
@article {607731,
	title = {Lithographically fabricated optical cavities for refractive index sensing},
	journal = {Journal of Vacuum Science \& Technology B},
	volume = {23},
	year = {2005},
	pages = {3168-3173},
	isbn = {2166-2746},
	url = {http://scitation.aip.org/content/avs/journal/jvstb/23/6/10.1116/1.2127945},
	author = {Adams, Mark and DeRose, Guy A and Loncar, Marko and Scherer, Axel}
}
@article {608361,
	title = {High frequency oscillation in photonic crystal nanolasers},
	journal = {Applied physics letters},
	volume = {84},
	year = {2004},
	pages = {3543-3545},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/84/18/10.1063/1.1713051},
	author = {Yoshie, Tomoyuki and Lon{\v c}ar, Marko and Scherer, Axel and Qiu, Yueming}
}
@article {608081,
	title = {High quality factors and room-temperature lasing in a modified single-defect photonic crystal cavity},
	journal = {Optics letters},
	volume = {29},
	year = {2004},
	pages = {721-723},
	isbn = {1539-4794},
	url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-29-7-721},
	author = {Loncar, Marko and Hochberg, Michael and Scherer, Axel and Qiu, Yueming}
}
@article {608141,
	title = {Liquid-crystal electric tuning of a photonic crystal laser},
	journal = {Applied Physics Letters},
	volume = {85},
	year = {2004},
	pages = {360-362},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/85/3/10.1063/1.1772869},
	author = {Maune, Brett and Lon{\v c}ar, Marko and Witzens, Jeremy and Hochberg, Michael and Baehr-Jones, Thomas and Psaltis, Demetri and Scherer, Axel and Qiu, Yueming}
}
@article {608101,
	title = {Nanocavity lasers detect chemicals},
	journal = {Laser focus world},
	volume = {39},
	year = {2003},
	pages = {89-91},
	isbn = {1043-8092},
	url = {http://www.laserfocusworld.com/articles/print/volume-39/issue-5/features/photonic-crystal-lasers/nanocavity-lasers-detect-chemicals.html},
	author = {Loncar, Marko and Scherer, Axel and Qiu, Y}
}
@article {608166,
	title = {Near-field scanning optical microscopy of photonic crystal nanocavities},
	journal = {Applied physics letters},
	volume = {82},
	year = {2003},
	pages = {1676-1678},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/82/11/10.1063/1.1559646},
	author = {Okamoto, Koichi and Lon{\v c}ar, Marko and Yoshie, Tomoyuki and Scherer, Axel and Qiu, Yueming and Gogna, Pawan}
}
@article {608106,
	title = {Photonic crystal laser sources for chemical detection},
	journal = {Applied Physics Letters},
	volume = {82},
	year = {2003},
	pages = {4648-4650},
	isbn = {0003-6951},
	url = {http://scitation.aip.org/content/aip/journal/apl/82/26/10.1063/1.1586781},
	author = {Lon{\v c}ar, Marko and Scherer, Axel and Qiu, Yueming}
}
@article {608236,
	title = {Photonic crystal nanocavities for efficient light confinement and emission},
	journal = {J. Korean Phys. Soc},
	volume = {42},
	year = {2003},
	pages = {768-773},
	author = {Scherer, Axel and Yoshie, Tomoyuki and Loncar, Marko and Vuckovic, Jelena and Okamoto, Koichi and Deppe, D}
}
@article {608316,
	title = {Photonic crystal waveguide-mode orthogonality conditions and computation of intrinsic waveguide losses},
	journal = {JOSA A},
	volume = {20},
	year = {2003},
	pages = {1963-1968},
	isbn = {1520-8532},
	url = {https://www.osapublishing.org/josaa/abstract.cfm?uri=josaa-20-10-1963},
	author = {Witzens, Jeremy and Baehr-Jones, Thomas and Hochberg, Michael and Lon{\v c}ar, Marko and Scherer, Axel}
}
@article {608096,
	title = {Experimental and theoretical confirmation of Bloch-mode light propagation in planar photonic crystal waveguides},
	journal = {Applied physics lettersApplied Physics Letters},
	volume = {80},
	year = {2002},
	pages = {1689-1691},
	isbn = {0003-6951},
	author = {Lon{\v c}ar, Marko and Nedeljkovi{\'c}, Du{\v s}an and Pearsall, Thomas P and Vu{\v c}kovi{\'c}, Jelena and Scherer, Axel and Kuchinsky, Sergey and Allan, Douglas C}
}
@article {608281,
	title = {FEATURE SECTION ON PHOTONIC CRYSTAL STRUCTURES AND APPLICATIONS-Cavity Waveguides and Devices-Optimization of the Q Factor in Photonic Crystal Microcavities},
	journal = {IEEE Journal of Quantum Electronics-Institute Electrical and Electronic EngineersIEEE Journal of Quantum Electronics-Institute Electrical and Electronic Engineers},
	volume = {38},
	year = {2002},
	pages = {850-856},
	isbn = {0018-9197},
	author = {Vuckovic, J and Loncar, M. and Mabuchi, H and Scherer, A}
}
@article {608116,
	title = {Low-threshold photonic crystal laser},
	journal = {Applied Physics LettersApplied Physics Letters},
	volume = {81},
	year = {2002},
	pages = {2680-2682},
	isbn = {0003-6951},
	author = {Lon{\v c}ar, Marko and Yoshie, Tomoyuki and Scherer, Axel and Gogna, Pawan and Qiu, Yueming}
}
@article {608291,
	title = {Optimization of the Q factor in photonic crystal microcavities},
	journal = {Quantum Electronics, IEEE Journal ofQuantum Electronics, IEEE Journal of},
	volume = {38},
	year = {2002},
	pages = {850-856},
	isbn = {0018-9197},
	author = {Vu{\v c}kovi{\'c}, Jelena and Lon{\v c}ar, Marko and Mabuchi, Hideo and Scherer, Axel}
}
@article {608231,
	title = {Photonic crystals for confining, guiding, and emitting light},
	journal = {IEEE transactions on nanotechnologyIEEE transactions on nanotechnology},
	volume = {1},
	year = {2002},
	pages = {4-11},
	isbn = {1536-125X},
	author = {Scherer, Axel and Painter, Oskar and Vu{\v c}kovi{\'c}, Jelena and Lon{\v c}ar, Marko and Yoshie, Tomoyuki}
}
@article {608321,
	title = {Self-collimation in planar photonic crystals},
	journal = {Selected Topics in Quantum Electronics, IEEE Journal ofSelected Topics in Quantum Electronics, IEEE Journal of},
	volume = {8},
	year = {2002},
	pages = {1246-1257},
	isbn = {1077-260X},
	author = {Witzens, Jeremy and Lon{\v c}ar, Marko and Scherer, Axel}
}
@article {608286,
	title = {Design of photonic crystal microcavities for cavity QED},
	journal = {Physical Review EPhysical Review E},
	volume = {65},
	year = {2001},
	pages = {016608},
	author = {Vu{\v c}kovi{\'c}, Jelena and Lon{\v c}ar, Marko and Mabuchi, Hideo and Scherer, Axel}
}
@article {608111,
	title = {Methods for controlling positions of guided modes of photonic-crystal waveguides},
	journal = {JOSA BJOSA B},
	volume = {18},
	year = {2001},
	pages = {1362-1368},
	isbn = {1520-8540},
	author = {Lon{\v c}ar, Marko and Vu{\v c}kovi{\'c}, Jelena and Scherer, Axel}
}
@article {608121,
	title = {Quantum networks based on cavity QED},
	journal = {Quantum Information \& ComputationQuantum Information \& Computation},
	volume = {1},
	year = {2001},
	pages = {7-12},
	author = {Mabuchi, Hideo and Armen, M and Lev, B and Loncar, Marko and Vuckovic, Jelena and Kimble, H Jeff and Preskill, John and Roukes, M and Scherer, Axel and van Enk, Steven J}
}
@article {607741,
	title = {RAPID COMMUNICATIONS-Electronic structure: Wide-band, narrow-band, and strongly correlated systems-Role of distributed Bragg reflection in photonic-crystal optical waveguides},
	journal = {Physical Review-Section B-Condensed MatterPhysical Review-Section B-Condensed Matter},
	volume = {64},
	year = {2001},
	pages = {41102R},
	isbn = {0163-1829},
	author = {Adibi, Ali and Xu, Yong and Lee, Reginald K and Loncar, Marko and Yariv, Amnon and Scherer, Axel}
}
@article {607736,
	title = {Role of distributed Bragg reflection in photonic-crystal optical waveguides},
	journal = {Physical Review BPhysical Review B},
	volume = {64},
	year = {2001},
	pages = {041102},
	author = {Adibi, Ali and Xu, Yong and Lee, Reginald K and Loncar, Marko and Yariv, Amnon and Scherer, Axel}
}
@article {608071,
	title = {Design and fabrication of silicon photonic crystal optical waveguides},
	journal = {Journal of lightwave technologyJournal of lightwave technology},
	volume = {18},
	year = {2000},
	pages = {1402},
	author = {Lon{\v c}ar, Marko and Doll, Theodor and Vu{\v c}kovi{\'c}, Jelena and Scherer, Axel}
}
@article {608296,
	title = {Surface plasmon enhanced light-emitting diode},
	journal = {Quantum Electronics, IEEE Journal ofQuantum Electronics, IEEE Journal of},
	volume = {36},
	year = {2000},
	pages = {1131-1144},
	isbn = {0018-9197},
	author = {Vu{\v c}kovi{\'c}, Jelena and Lon{\v c}ar, Marko and Scherer, Axel}
}
@article {608091,
	title = {Waveguiding in planar photonic crystals},
	journal = {Applied Physics LettersApplied Physics Letters},
	volume = {77},
	year = {2000},
	pages = {1937-1939},
	isbn = {0003-6951},
	author = {Lon{\v c}ar, Marko and Nedeljkovi{\'c}, Du{\v s}an and Doll, Theodor and Vu{\v c}kovi{\'c}, Jelena and Scherer, Axel and Pearsall, Thomas P}
}
