Remote sensing of climate-relevant greenhouse gases in the atmospheric column by laser heterodyne radiometry

Fengjiao Shen; Jingjing Wang; Tu Tan; Zhensong Cao; Stéphane Plus; Pascal Jeseck; Yao-Veng Te; Weidong Chen; Xiaoming Gao

doi:10.1117/12.2621280

30 May 2022 Remote sensing of climate-relevant greenhouse gases in the atmospheric column by laser heterodyne radiometry

Fengjiao Shen, Jingjing Wang, Tu Tan, Zhensong Cao, Stéphane Plus, Pascal Jeseck, Yao-Veng Te, Weidong Chen, Xiaoming Gao

Author Affiliations +

Proceedings Volume PC12139, Optical Sensing and Detection VII; PC121390F (2022) https://doi.org/10.1117/12.2621280
Event: SPIE Photonics Europe, 2022, Strasbourg, France

Abstract

Near-IR (~1.5 µm) and mid-IR (~8 µm) laser heterodyne radiometers have been recently developed for ground-based remote sensing greenhouse gases in the atmospheric column. Field campaigns have been performed. The developed LHR instruments as well as the preliminary results of their applications to the measurements of CH4, N2O, CO2 (including 13CO2/12CO2), H2O vapor (and its isotopologue HDO) in the atmospheric column will be presented and discussed.

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Fengjiao Shen, Jingjing Wang, Tu Tan, Zhensong Cao, Stéphane Plus, Pascal Jeseck, Yao-Veng Te, Weidong Chen, and Xiaoming Gao "Remote sensing of climate-relevant greenhouse gases in the atmospheric column by laser heterodyne radiometry", Proc. SPIE PC12139, Optical Sensing and Detection VII, PC121390F (30 May 2022); https://doi.org/10.1117/12.2621280

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