Conception of a stationary Fourier transform infrared spectroradiometer for field measurements of radiance and emissivity

Nicolas Guerineau; Sabine Suffis; Patricia Cymbalista; Jerome Primot

doi:10.1117/12.513737

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18 February 2004 Conception of a stationary Fourier transform infrared spectroradiometer for field measurements of radiance and emissivity

Nicolas Guerineau, Sabine Suffis, Patricia Cymbalista, Jerome Primot

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Proceedings Volume 5249, Optical Design and Engineering; (2004) https://doi.org/10.1117/12.513737
Event: Optical Systems Design, 2003, St. Etienne, France

Abstract

An infrared spectroradiometer is being developed at the ONERA to make field measurements of radiance and emissivity of terrestrial surface materials (MISTERE). The instrument, entirely cooled, is a stationary Fourier spectrometer. The principle of measurement based on the sampling of a canted interferogram by a 2D array of detectors will be detailed and the expected performances in terms of resolution, free spectral range, signal-to-noise ratio and scan rate will be presented.

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Nicolas Guerineau, Sabine Suffis, Patricia Cymbalista, and Jerome Primot "Conception of a stationary Fourier transform infrared spectroradiometer for field measurements of radiance and emissivity", Proc. SPIE 5249, Optical Design and Engineering, (18 February 2004); https://doi.org/10.1117/12.513737

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