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Analysis and suppression of stray light in phenological network multi-spectral camera
Lei, Jiao1,2; Ma, Xiaolong1; Yang, Jianfeng1; Xue, Bin1; Lv, Juan1
2019
Conference Name9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, AOMATT 2018
Source Publication9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Volume10838
Conference Date2018-06-26
Conference PlaceChengdu, China
PublisherSPIE
Contribution Rank1
AbstractThe phonological network multi-spectral camera has a complicated internal structure. The camera is a composed of eight lenses, and the light path is divided into eight channels. There is a lot of stray light.So deep stray light analysis and suppression design must be performed to reduce the influence of stray light. This paper analyzes the characteristics of phenological network multi-spectral camera system. Two different baffles are designed, and a regional calculation method is proposed to detect the shading performance of the baffle.Then, the stray light analysis was performed on each channel of the phenological network multispectral camera with TracePro. According to the analysis results, PST curves under different conditions are compared, and the appropriate baffle is selected. Finally, shading performance of the baffle was verified through experiments. © 2019 COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.
Department月球与深空探测技术研究室
DOI10.1117/12.2511060
Indexed ByEI
ISBN9781510623187
Language英语
ISSN0277786X;1996756X
EI Accession Number20190506430705
Citation statistics
Document Type会议论文
Identifierhttp://ir.opt.ac.cn/handle/181661/31233
Collection月球与深空探测技术研究室
Affiliation1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science, Xi'an; 710119, China;
2.Shaanxi Normal University, Xi'an; 710100, China
Recommended Citation
GB/T 7714
Lei, Jiao,Ma, Xiaolong,Yang, Jianfeng,et al. Analysis and suppression of stray light in phenological network multi-spectral camera[C]:SPIE,2019.
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