Modified spectral reconstruction method for wide spectral range in a static modulated Fourier-transform spectrometer

Ju Yong Cho; Won Kweon Jang

doi:10.1364/AIS.2023.JW2A.23

Optica Sensing Congress 2023 (AIS, FTS, HISE, Sensors, ES)
Technical Digest Series (Optica Publishing Group, 2023),
paper JW2A.23
•https://doi.org/10.1364/AIS.2023.JW2A.23

Modified spectral reconstruction method for wide spectral range in a static modulated Fourier-transform spectrometer

Ju Yong Cho and Won Kweon Jang

Applied Industrial Spectroscopy 2023

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

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Joint Poster Session II and Coffee Break with Exhibitors (JW2A)

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J. Y. Cho and W. K. Jang, "Modified spectral reconstruction method for wide spectral range in a static modulated Fourier-transform spectrometer," in Optica Sensing Congress 2023 (AIS, FTS, HISE, Sensors, ES), Technical Digest Series (Optica Publishing Group, 2023), paper JW2A.23.

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Abstract

We introduce a modified algorithm to improve spectral resolution in a static modulated Fourier transform spectrometer. The spectral reconstruction for wide range in near infrared region was successfully performed in a modified Sagnac interferometric structure.

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