Lithium-niobate-based narrow-linewidth frequency agile integrated lasers with petahertz frequency tuning rate

Tobias Kippenberg, Rui Ning Wang, Guanhao Huang, Anat Siddharth, Mikhail Churaev, Viacheslav Snigirev, Junqiu Liu
2023
Article de conférence

Résumé

We demonstrate an electro-optically tunable hybrid integrated laser self-injection locked to a mode of a heterogeneously integrated lithium-niobate-on-Damascene-silicon-nitride microresonator. An intrinsic linewidth of 3 kHz and a frequency tuning rate of 12 x 10(15) Hz/s were observed. Proof-of-principle coherent LiDAR experiments were performed. (c) 2022 The Author(s)

Source officielle

https://infoscience.epfl.ch/record/304113?ln=fr

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Lithium-niobate-based narrow-linewidth frequency agile integrated lasers with petahertz frequency tuning rate

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