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Proceedings Paper

Standoff gas identification and application with FTIR imaging spectrometer
Author(s): Chensheng Wang; Wei Sun; Biao Li; Zhijie Zhang; Peng Wang; Zhen Zhang; Wei Tang; Hui Yu
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Paper Abstract

FTIR imaging spectrometer has significant meaning in the fields like industrial plume emission monitoring and public security monitoring. In this paper, a LWIR FTIR imaging spectrometer is applied to realize the field gas identification experiment. First, the structure and design of this spectrometer is indicated and discussed. Based on the algorithms research, the related gas identification software is developed. To verify this design, both lab and field experiments are realized. The lab experiment is applied to verify the spectral identification algorithm. The field trial is applied to analyze the gas components, and the results show that this spectrometer can realize the gas elements identification in real time.

Paper Details

Date Published: 3 November 2016
PDF: 8 pages
Proc. SPIE 10030, Infrared, Millimeter-Wave, and Terahertz Technologies IV, 1003024 (3 November 2016); doi: 10.1117/12.2246078
Show Author Affiliations
Chensheng Wang, Huazhong Institute of Electro-Optics (China)
Wei Sun, Huazhong Institute of Electro-Optics (China)
Biao Li, Huazhong Institute of Electro-Optics (China)
Zhijie Zhang, Huazhong Institute of Electro-Optics (China)
Peng Wang, Huazhong Institute of Electro-Optics (China)
Zhen Zhang, State Oceanic Administration (China)
Wei Tang, State Oceanic Administration (China)
Hui Yu, Huazhong Institute of Electro-Optics (China)

Published in SPIE Proceedings Vol. 10030:
Infrared, Millimeter-Wave, and Terahertz Technologies IV
Cunlin Zhang; Xi-Cheng Zhang; Masahiko Tani, Editor(s)

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