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Proceedings Paper

Effects of environment factors on imaging performance of long focal length space camera
Author(s): Quanfeng Guo; Guang Jin; Jihong Dong; Wei Li; Yanchun Li; Haiping Wang; Kejun Wang; Weiguo Zhao
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Paper 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.

Paper Details

Date Published: 15 October 2012
PDF: 6 pages
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); doi: 10.1117/12.975195
Show Author Affiliations
Quanfeng Guo, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Graduate Univ. of Chinese Academy of Sciences (China)
Guang Jin, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Jihong Dong, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Wei Li, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Yanchun Li, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Haiping Wang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Kejun Wang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Weiguo Zhao, Changchun Institute of Optics, Fine Mechanics and Physics (China)


Published in SPIE Proceedings Vol. 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
Tianchun Ye; Song Hu; Yanqiu Li; Xiangang Luo; Xiaoyi Bao, Editor(s)

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