Snigirev, ViacheslavRiedhauser, AnninaLihachev, GrigoryRiemensberger, JohannWang, Rui NingMohl, CharlesChuraev, MikhailSiddharth, AnatHuang, GuanhaoPopoff, YouriDrechsler, UteCaimi, DanieleHonl, SimonLiu, JunqiuSeidler, PaulKippenberg, Tobias J.2023-08-142023-08-142023-08-142023-01-0110.1364/OFC.2023.W4B.5https://infoscience.epfl.ch/handle/20.500.14299/199777WOS:001009232500114We 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)Engineering, Electrical & ElectronicOpticsTelecommunicationsEngineeringtext::conference output::conference proceedings::conference paper