Dr. Cheng Wang
Harvard John A. Paulson School of Engineering and Applied Sciences
B.S. Tsinghua University (2008-2012)
Ph.D. Harvard University (2012-2017)
Cheng received his B.S. degree in Microelectronics from Tsinghua University in 2012. Afterwards, he joined Harvard University as a PhD student in the School of Engineering and Applied Sciences, advised by Prof. Marko Loncar. He received his Ph.D. degree in Electrical Engineering in May 2017, and is now a postdoctoral fellow in the Loncar group. Cheng's research focuses on enhancing light-matter interaction in nanophotonic structures. In particular, Cheng is interested in the miniaturization of lithium niobate photonic devices and their applications in optical communications and nonlinear optics.
C. Wang, M. Zhang, B. Stern, M. Lipson, and M. Lončar “Nanophotonic lithium niobate electro-optic modulators”, submitted (arXiv: 1701.06470).
Z. Li, M.H. Kim, C. Wang, Z. Han, S. Shrestha, A. Overvig, M. Lu, A. Stein, A. Agarwal, M. Lončar, and N. Yu “Controlling Propagation and Coupling of Waveguide Modes Using Phase-Gradient Metasurfaces”, Nature Nanotechnology (2017), doi:10.1038/nnano.2017.50.
C. Wang, X. Xiong, N. Andrade, V. Venkataraman, X.F. Ren, G. Guo, and M. Lončar “Second harmonic generation in nano-structured thin-film lithium niobate waveguides”, Optics Express, 25 (2017): 6963-6973.
K. Chung, T.J. Karle, C. Wang, M. Lončar, and S. Tomljenovic-Hanic “Hybrid nanodiamond and titanium dioxide nanobeam cavity design”, Optics Materials Express, 3 (2017): 785-792.
C. Wang, Q. Quan, S. Kita, Y. Li, and M. Lončar “Single-nanoparticle detection with slot-mode photonic crystal cavities”, Applied Physics Letters, Vol. 106 (2015): 261105.
Y. Li, C. Wang*, and M. Lončar “Design of nano-groove photonic crystal cavities in lithium niobate”, Optics Letters, Vol. 40 (2015): 2902-2905.
C. Wang, M.J. Burek, Z. Lin, H.A. Atikian, V. Venkataraman, I.C. Huang, P. Stark, and M. Lončar “Integrated high quality factor lithium niobate microdisk resonators”, Optics Express, Vol. 22 (2014): 30924–30933.
D. Yang, S. Kita, F. Liang, C. Wang, H. Tian, Y. Ji, M. Lončar, and Q. Quan “High sensitivity and high Q-factor nanoslotted parallel quadrabeam photonic crystal cavity for real-time and label-free sensing”, Applied Physics Letters, Vol. 105 (2014): 063118.
C. Wang, H. P. Ho, and P. Shum “High performance spectral-phase surface plasmon resonance biosensors based on single- and double-layer schemes”, Optics Communications, Vol. 291 (2013): 470-475.
C. Wang, M.J. Burek, Z. Lin, H.A. Atikian, V. Venkataraman, I.C. Huang, P. Stark, and M. Lončar, "Integrated Lithium Niobate Nonlinear Optical Devices", CLEO 2015, San Jose, CA, May 10-15, 2015 (invited talk)
C. Wang, Q. Quan, S. Kita, and M. Lončar “Slot-mode Photonic Crystal Nanobeam Cavity for Single-protein Sensing”, PECS, Shanghai, May 13, 2014.
C. Wang, H. P. Ho, and P. Shum “Analysis of spectral-phase conventional and long-range surface plasmon resonance biosensors”, SPIE Photonics West, San Francisco, CA, February 9, 2012.