Study on the lower limit of gas detection based on the snapshot infrared multispectral imaging system

doi:10.1364/OE.529386

	Study on the lower limit of gas detection based on the snapshot infrared multispectral imaging system
	Wang, Pengyu 1,2; Tang, Guoliang 3; Liu, Shijie 3; Yang, Yang 1,2; Zhu, Shouzheng 3; Wang, Senyuan 1,2; Liu, Xinze 1; Lu, Jiawei 1; Wang, Jianyu1,4 ; Li, Chunlai 1,3; Yuan, Liyin 1
	2024-07-29
发表期刊	OPTICS EXPRESS (IF:3.2[JCR-2023],3.4[5-Year])
ISSN	1094-4087
卷号	32 期号:16
发表状态	已发表
DOI	10.1364/OE.529386
摘要	Snapshot multispectral imaging system is extensively utilized in the petrochemical industry for gas monitoring due to its intuitive imaging, traceability, and ability to monitor a wide range of gases. Determining the detection capability of the different bands of the multispectral camera for the gases to be monitored is a crucial prerequisite for the operationalization of the camera. The current evaluation methods of detection capability are mainly for single-spectrum cameras, which require constructing complex experimental environments and have poor applicability to different gases. This paper proposes a radiation full-link simulation model, which can accurately calculate the degree of response and detection capability of each channel of the multispectral system for different types and concentrations of gases under various conditions. The gas detection capability of the self-developed uncooled multispectral gas cloud imaging camera was tested in the laboratory. Eleven industrial gases of different concentrations were detected, and the response error between the actual test results and the model simulation results was about 8.7%. This study is of great significance for the detection methods and applications of hazardous gases in chemical parks. (c) 2024 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
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收录类别	EI ; SCI
语种	英语
资助项目	Key Basic Research Projects of the Basic Enhancement Program[2021-173ZD-025] ; Project of Civil Space Technology Preresearch of the 14th Five-Year Plan[D040107] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences["Y202058","Y2021071"]
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:001407707800004
出版者	Optica Publishing Group
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/407208
专题	信息科学与技术学院信息科学与技术学院_特聘教授组_王建宇组
通讯作者	Li, Chunlai
作者单位	1.Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai; 200083, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China; 3.Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Zhejiang, Hangzhou; 310024, China; 4.School of Information Science and Technology, ShanghaiTech University, Shanghai; 201210, China
推荐引用方式 GB/T 7714	Wang, Pengyu,Tang, Guoliang,Liu, Shijie,et al. Study on the lower limit of gas detection based on the snapshot infrared multispectral imaging system[J]. OPTICS EXPRESS,2024,32(16).
APA	Wang, Pengyu.,Tang, Guoliang.,Liu, Shijie.,Yang, Yang.,Zhu, Shouzheng.,...&Yuan, Liyin.(2024).Study on the lower limit of gas detection based on the snapshot infrared multispectral imaging system.OPTICS EXPRESS,32(16).
MLA	Wang, Pengyu,et al."Study on the lower limit of gas detection based on the snapshot infrared multispectral imaging system".OPTICS EXPRESS 32.16(2024).