#  Lithium Niobate - III-V Laser Integration 

 



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Integrated thin-film lithium niobate (TFLN) photonics has emerged as a promising platform for realization of high-performance chip-scale optical systems. It provides the opportunity to achieve fully integrated photonic system that contains laser, modulator, detector, etc.

**High power laser integrated on thin-film lithium niobate \[Amirhassan Shams-Ansari, et al. arXiv: 2111.08473 (2021)\]:** 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.

   ![laser on ln](/sites/g/files/omnuum6446/files/styles/hwp_1_1__720x720_scale/public/nano-optics/files/12313123.png?itok=OOawYtmH)