Effects of environment factors on imaging performance of long focal length space camera

Quanfeng Guo; Guang Jin; Jihong Dong; Wei Li; Yanchun Li; Haiping Wang; Kejun Wang; Weiguo Zhao

doi:10.1117/12.975195

15 October 2012 Effects of environment factors on imaging performance of long focal length space camera

Quanfeng Guo, Guang Jin, Jihong Dong, Wei Li, Yanchun Li, Haiping Wang, Kejun Wang, Weiguo Zhao

Proceedings Volume 8418, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Smart Structures, Micro- and Nano-Optical Devices, and Systems; 841810 (2012) https://doi.org/10.1117/12.975195
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China

Abstract

In course of developing, testing, launching and working in orbit, Space camera has to undergo the shock of external loads and changing environment. The optical performance of a long focal length space camera is largely determined by external mechanical loads and ambient temperature. The performance of the camera is a result of the interaction between environment factors. The performance of the optical system should be making an accurate forecast when a modern optical instrument is designed. In this paper, the research methods are reviewed firstly. Then the related technologies are described. The analysis methods of environment temperature and structural characteristics effecting space camera imaging performance are also discussed.

Citation Download Citation

Quanfeng Guo, Guang Jin, Jihong Dong, Wei Li, Yanchun Li, Haiping Wang, Kejun Wang, and Weiguo Zhao "Effects of environment factors on imaging performance of long focal length space camera", Proc. SPIE 8418, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Smart Structures, Micro- and Nano-Optical Devices, and Systems, 841810 (15 October 2012); https://doi.org/10.1117/12.975195

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