A space-based infrared radiation measurement system for star calibration

Jinyan Gao; Luyuan Wang; Weiwei Liu; Yalong Pang

doi:10.1117/12.2662506

12 April 2023 A space-based infrared radiation measurement system for star calibration

Jinyan Gao, Luyuan Wang, Weiwei Liu, Yalong Pang

Proceedings Volume 12565, Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022); 125651T (2023) https://doi.org/10.1117/12.2662506
Event: Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022), 2022, Shanghai, China

Abstract

To realize the quantitative measurement on infrared radiation of space objects, astronomical calibration of star radiation measurement system needs to be addressed. Considering the deficiencies of traditional ground-based large-aperture infrared radiation measurement systems in star calibration, we proposed a novel infrared radiation measurement system which contains four parts: the star observation unit, the infrared star measurement unit, the information processing unit, and the computing unit. Through optimal design of the radiation measurement system, we achieve effective distinction of target and complex backgrounds, and precise calculation of target infrared radiation.

Citation Download Citation

Jinyan Gao, Luyuan Wang, Weiwei Liu, and Yalong Pang "A space-based infrared radiation measurement system for star calibration", Proc. SPIE 12565, Conference on Infrared, Millimeter, Terahertz Waves and Applications (IMT2022), 125651T (12 April 2023); https://doi.org/10.1117/12.2662506

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