Interference efficiency of thermal infrared imaging Fourier transform spectrometer

Xiangguo Xiao; Jiaobo Gao; Mingyin Jiao; Jinhai Si

doi:10.1117/12.870651

9 November 2010 Interference efficiency of thermal infrared imaging Fourier transform spectrometer

Xiangguo Xiao, Jiaobo Gao, Mingyin Jiao, Jinhai Si

Proceedings Volume 7850, Optoelectronic Imaging and Multimedia Technology; 78500Z (2010) https://doi.org/10.1117/12.870651
Event: Photonics Asia 2010, 2010, Beijing, China

Abstract

Theory about the Thermal Infrared Imaging Fourier Transform Spectrometer has been discussed, and then we found the Interference efficiency is an important factor related to SNR of Thermal Infrared Imaging Fourier Transform. The Interference efficiency involved in transverse shear splitting. After study of this kind of beam splitting, some formulas about Thermal Infrared Imaging Fourier Transform Spectrometer has been found, then the simulation modes were done. At the end, Interference efficiency of Imaging Fourier Transform Spectrometer was calculated. The relationship between interference efficiency and SNR was simply given.

Citation Download Citation

Xiangguo Xiao, Jiaobo Gao, Mingyin Jiao, and Jinhai Si "Interference efficiency of thermal infrared imaging Fourier transform spectrometer", Proc. SPIE 7850, Optoelectronic Imaging and Multimedia Technology, 78500Z (9 November 2010); https://doi.org/10.1117/12.870651

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