Rosborough, VictoriaFridlander, JosephSang, FengqiaoGambini, FabrizioBrunelli, Simone Tommaso ŠuranChen, Jeffrey R.Kawa, StephanNumata, KenjiStephen, MarkColdren, LarryKlamkin, Jonathan2022-01-112022-01-112021V. Rosborough, J. Fridlander, F. Sang, F. Gambini, S. T. Š. Brunelli, J. R. Chen, S. Kawa, K. Numata, M. Stephen, L. Coldren, and J. Klamkin, "Photonic Integration for Low Size, Weight, and Power (SWaP) Remote Gas Spectroscopy," in OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES), S. Buckley, F. Vanier, S. Shi, K. Walker, I. Coddington, S. Paine, K. Lok Chan, W. Moses, S. Qian, P. Pellegrino, F. Vollmer, G. , J. Jágerská, R. Menzies, L. Emmenegger, and J. Westberg, eds., OSA Technical Digest (Optical Society of America, 2021), paper ETu6D.2https://www.osapublishing.org/abstract.cfm?uri=ES-2021-ETu6D.2http://hdl.handle.net/11603/23938Subsystem operation of a photonic integrated circuit for low size, weight, and power remote gas sensing was demonstrated. Precision lidar system specifications for laser tuning, photodiode bandwidth and pulse extinction ratio were satisfied. A twentyfold improvement in long-term laser frequency stability was achieved.2 pagesen-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.Public Domain Mark 1.0http://creativecommons.org/publicdomain/mark/1.0/Text