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Study of the Impact of Wave Distortion in Fourier Transform Spectroscopy

In Fourier transform spectroscopy, there is a wave distortion of the optical system, and it has a greater impact on the data obtained by equipment. With analysis for the basic principle of the Fourier transform spectroscopy, we give the interferogram mathematical model of wave distortion. By using t...

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Bibliographic Details
Main Authors: Rui Luo, Ligong Li, Xiaofen Yu, Chengsong Wang
Format: Conference Proceeding
Language:English
Subjects:
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Summary:In Fourier transform spectroscopy, there is a wave distortion of the optical system, and it has a greater impact on the data obtained by equipment. With analysis for the basic principle of the Fourier transform spectroscopy, we give the interferogram mathematical model of wave distortion. By using this model and the computer simulation method, we simulate with the distortion value 60nm, give the recovery spectrum of the distortion. It can be seen that the impact of distortion will lead to the decrease in intensity and the reduction of spectral details. Therefore, in the process of design and practical application, it's important to control the distortion.
ISSN:2156-8464
2156-8480
DOI:10.1109/SOPO.2012.6270428