Frequency-Agile Self-Injection-Locked Lasers With sub-100 Hz Linewidth based on In-Package Photonic Wire Bonds

Chen, YungLihachev, GrigoryPeng, HuanfaTian, HaoFang, DengyangVoloshin, AndreyRiemensberger, JohannMaier, PascalSkacel, Sebastian T.Lauermann, MatthiasAttanasio, AlainaRandel, SebastianFreude, WolfgangBhave, SunilKippenberg, Tobias J.Koos, Christian2025-01-262025-01-262025-01-25202310.1364/CLEO_AT.2023.STu4P.42-s2.0-85191507418https://infoscience.epfl.ch/handle/20.500.14299/244933We demonstrate frequency-agile self-injection-locked lasers that exploit photonic wire bonds for connecting piezo-tunable Si3N4 microresonators to DFB lasers. Our devices offer intrinsic linewidths below 100Hz along with highly linear frequency sweeping over more than 1GHz.falseFrequency-Agile Self-Injection-Locked Lasers With sub-100 Hz Linewidth based on In-Package Photonic Wire Bondstext::conference output::conference proceedings::conference paper