Modeling and simulation of atmosphere interference signal based on FTIR spectroscopy technique

Yugui Zhang; Qiang Li; Zhengyang Yu; Zhengmin Liu

doi:10.1117/12.2242723

27 September 2016 Modeling and simulation of atmosphere interference signal based on FTIR spectroscopy technique

Yugui Zhang, Qiang Li, Zhengyang Yu, Zhengmin Liu

Proceedings Volume 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment; 96843T (2016) https://doi.org/10.1117/12.2242723
Event: Eighth International Symposium on Advanced Optical Manufacturing and Testing Technology (AOMATT2016), 2016, Suzhou, China

Abstract

Fourier Transform Infrared spectroscopy technique, featured with large frequency range and high spectral resolution, is becoming the research focus in spectrum analysis area, and is spreading in atmosphere detection applications in the aerospace field. In this paper, based on FTIR spectroscopy technique, the principle of atmosphere interference signal generation is deduced in theory, and also its mathematical model and simulation are carried out. Finally, the intrinsic characteristics of the interference signal in time domain and frequency domain, which give a theoretical foundation to the performance parameter design of electrical signal processing, are analyzed.

Citation Download Citation

Yugui Zhang, Qiang Li, Zhengyang Yu, and Zhengmin Liu "Modeling and simulation of atmosphere interference signal based on FTIR spectroscopy technique", Proc. SPIE 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, 96843T (27 September 2016); https://doi.org/10.1117/12.2242723

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