Fridlander, JosephRosborough, VictoriaSang;, FengqiaoNickerson, MichaelChen, JeffreyNumata, KenjiVerrinder;, PaulGambini, FabrizioPinna, SergioKawa, StephanStephen, MarkColdren, LarryKlamkin, Jonathan2022-01-102022-01-102020-09-10J. Fridlander et al., "Photonic Integrated Circuits for Precision Spectroscopy," 2020 Conference on Lasers and Electro-Optics (CLEO), 2020, pp. 1-2.http://hdl.handle.net/11603/238962020 Conference on Lasers and Electro-Optics (CLEO)A dual-laser indium phosphide photonic integrated circuit for precision spectroscopy lidar was designed and fabricated. A stabilization experiment demonstrated a twentyfold improvement in the long-term frequency stability of the master laser.2 pagesen-USThis work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such woPublic Domain Mark 1.0Text