High spectral resolution lidar based on quad mach zehnder interferometer for aerosols and wind measurements on board space missions

Abstract : We present the measurement principle and the optical design of a Quad Mach Zehnder (QMZ) interferometer as HSRL technique, allowing simultaneous measurements of particle backscattering and wind velocity. Key features of this concept is to operate with a multimodal laser and do not require any frequency stabilization. These features are relevant especially for space applications for which high technical readiness level is required.
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Contributor : Catherine Cardon <>
Submitted on : Tuesday, April 17, 2018 - 4:57:57 PM
Last modification on : Thursday, September 5, 2019 - 4:26:02 PM

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Jean-François Mariscal, Didier Bruneau, Jacques Pelon, Mathilde van Haecke, Frédéric Blouzon, et al.. High spectral resolution lidar based on quad mach zehnder interferometer for aerosols and wind measurements on board space missions. EPJ Web of Conferences, EDP Sciences, 2018, (The 28th International Laser Radar Conference (ILRC 28), Bucharest 2017), 176, art. 02017 (4 p.). ⟨10.1051/epjconf/201817602017⟩. ⟨insu-01769098⟩

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