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Proceedings Paper

Remote sense for environment pollution gases in wide infrared spectral range
Author(s): Zhixiong Yang; Chunchao Yu; Weifeng Zhang; Weijian Zheng; Hongwei Wang; Zhenggang Lei; Peizhong Zhang
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Paper Abstract

It is aimed at environment pollution gases remote sensing in wide infrared spectrum, using the technique of long wavelength infrared Fourier transform spectrometer, by extended the detector responsive spectral range, to detect the spectral ‘fingerprint’ characteristic under the certain condition. The paper specifically described experiments in the spectral range 7.0 cm-1~14.5μm (700-1450 cm-1). The application example by used instrument PARES100 is showed, with both the spectral radiance difference and brightness temperature, the 11 kinds industry common chemical and toxic vapors gas were successfully detected, and the approximate concentration that could been measured in terms of concentration and path length times.

Paper Details

Date Published: 18 December 2019
PDF: 11 pages
Proc. SPIE 11337, AOPC 2019: Optical Spectroscopy and Imaging, 1133717 (18 December 2019); doi: 10.1117/12.2547867
Show Author Affiliations
Zhixiong Yang, Kunming Institute of Physics (China)
Chunchao Yu, Kunming Institute of Physics (China)
Weifeng Zhang, Kunming Institute of Physics (China)
Weijian Zheng, Kunming Institute of Physics (China)
Hongwei Wang, Kunming Institute of Physics (China)
Zhenggang Lei, Kunming Institute of Physics (China)
Peizhong Zhang, Kunming Institute of Physics (China)

Published in SPIE Proceedings Vol. 11337:
AOPC 2019: Optical Spectroscopy and Imaging
Jin Yu; Zhe Wang; Vincenzo Palleschi; Mengxia Xie; Yuegang Fu, Editor(s)

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