Infrared and Laser Engineering, Volume. 51, Issue 6, 20210647(2022)
Stability measurement method of cirrus cloud diagnosing band for synchronous monitoring atmospheric corrector
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Fig. 3. Stability measurement curve of SMAC’s 1380 nm and 870 nm band
Fig. 4. Stability measurement curve of cirrus cloud diagnosing band for SMAC after water vapor isolated in integrating sphere
Fig. 5. Stability measurement curve of cirrus cloud diagnosing band for SMAC after water vapor subsection control
Fig. 6. Stability measurement curve of cirrus cloud diagnosing band for SMAC after water vapor controlled in the laboratory
Fig. 7. Stability measurement data of cirrus cloud diagnosing band for SMAC and standard detector
Fig. 8. Stability measurement data of SMAC’s channel for cirrus cloud detection before and after correction
Table 1. Information of instruments for stability test
View tableView in ArticleTable 1. Information of instruments for stability test
Instrument Main characteristics Integrating sphere Sphere diameter: 1200 mm Exit port diameter: 400 mm Light source/number: Tungsten halogen lamp/16 Cryogenic vacuum tank Temperature control range: −175 to 100 ℃ Temperature control accuracy: ± 2 ℃ Vacuum degree: 10−3 Pa to normal pressure Standard detector Stability error:0.4%@1380 nm
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Mengfan Li, Zhuoran Li, Zhenwei Qiu, Aiwen Zhang, Yadong Hu, Gai Wang. Stability measurement method of cirrus cloud diagnosing band for synchronous monitoring atmospheric corrector[J]. Infrared and Laser Engineering, 2022, 51(6): 20210647
Paper Information
Category: Photoelectric measurement
Received: Dec. 20, 2021
Accepted: --
Published Online: Dec. 20, 2022
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