Impact of the selection of optical path differences for a spectral imager based on partially sampled interferograms

Laurence Croizé; Léa Khater; Yann Ferrec

doi:10.1364/HMISE.2023.HTh3C.5

Optica Sensing Congress 2023 (AIS, FTS, HISE, Sensors, ES)
Technical Digest Series (Optica Publishing Group, 2023),
paper HTh3C.5
•https://doi.org/10.1364/HMISE.2023.HTh3C.5

Impact of the selection of optical path differences for a spectral imager based on partially sampled interferograms

Laurence Croizé, Léa Khater, and Yann Ferrec

Hyperspectral/Multispectral Imaging and Sounding of the Environment 2023

Munich Germany
30 July–3 August 2023
ISBN: 978-1-957171-24-1

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Atmospheric Sensing, Incident Response and Monitoring Applications (HTh3C)

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L. Croizé, L. Khater, and Y. Ferrec, "Impact of the selection of optical path differences for a spectral imager based on partially sampled interferograms," in Optica Sensing Congress 2023 (AIS, FTS, HISE, Sensors, ES), Technical Digest Series (Optica Publishing Group, 2023), paper HTh3C.5.

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Abstract

The imSPOC concept is a static Fourier transform spectral imager based on partially sampled interferograms. In this paper we investigate how the selection of optical path differences can impact the quality of the retrieved total CO₂column.

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