Panoramic bispectral infrared imaging interference spectrum measurement inversion instrument

doi:10.37188/CO.2022-0114

CIOMP OpenIR

	Panoramic bispectral infrared imaging interference spectrum measurement inversion instrument
	J.-G. Lv; J.-Q. Liang; B.-X. Zhao; Y.-Z. Zhao; K.-F. Zheng; Y.-P. Chen; W.-B. Wang; Y.-X. Qin and J. Tao
	2022
发表期刊	Chinese Optics
ISSN	20971842
卷号	15 期号:5 页码:1092-1104
摘要	In order to satisfy the urgent needs of on-line real-time monitoring and analysis instrument for industrial pollution emission and sudden safety accidents, a panoramic bispectral infrared imaging interference spectrum measurement inversion instrument is proposed. Through the collaborative design of dual channel interference system, dual spectral imaging system, azimuth and elevation axis system, the measurement of image spectrum information of target scene with large field of view, wide spectral band and high resolution is realized. First, based on Fourier optics theory, the scalar diffraction theoretical model of interference imaging spectrum is established. Then based on broadband sampling and narrowband sampling theory, the sampling design of dual channel interference system is carried out. Based on the analysis of the interference imaging characteristics, the optical design of the dual band imaging system is carried out. Finally, the principle prototype is completed, and the telemetry experiment of the gas plume emitted by the chimney is carried out. The instrument can realize spectral measurement with resolution of 4 cm1 in large field of view by 36060 and wide spectral range from 3~5 m to 8~12 m. The instrument can satisfy the application requirements of qualitative identification and quantitative analysis for gas emission monitoring. 2022 Editorial Office of Chinese Optics. All rights reserved.
DOI	10.37188/CO.2022-0114
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收录类别	ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66968
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	J.-G. Lv,J.-Q. Liang,B.-X. Zhao,et al. Panoramic bispectral infrared imaging interference spectrum measurement inversion instrument[J]. Chinese Optics,2022,15(5):1092-1104.
APA	J.-G. Lv.,J.-Q. Liang.,B.-X. Zhao.,Y.-Z. Zhao.,K.-F. Zheng.,...&Y.-X. Qin and J. Tao.(2022).Panoramic bispectral infrared imaging interference spectrum measurement inversion instrument.Chinese Optics,15(5),1092-1104.
MLA	J.-G. Lv,et al."Panoramic bispectral infrared imaging interference spectrum measurement inversion instrument".Chinese Optics 15.5(2022):1092-1104.

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