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长春光学精密机械与物... [3]
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会议论文 [2]
期刊论文 [1]
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2016 [1]
2013 [1]
2010 [1]
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专题:长春光学精密机械与物理研究所
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Technology of large aperture off-axis parabolic mirror with tri-station processing center
期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2016, 卷号: 45, 期号: 8
作者:
Zhang, X.
;
X. Luo
;
L. Yan
;
F. Zhang and X. Zhang
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浏览/下载:20/0
  |  
提交时间:2017/09/11
Study of jamming of the frequency modulation infrared seekers
会议论文
Conference Location, 2013
Qian F.
;
Guo J.
;
Shao J. F.
;
Wang T. F.
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浏览/下载:9/0
  |  
提交时间:2014/05/22
Athermalization of coaxial reflective space telescope (EI CONFERENCE)
会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China
Lei Z.
;
Guang J.
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浏览/下载:13/0
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提交时间:2013/03/25
This paper focuses on thermal effects
which caused by environmental temperature changes
on coaxial reflective space telescope and its solution. Curvature radius and center thickness of optical elements
and the space distance between optical elements may be changed by thermal effects. And the optical performance of the telescope may be impacted. Based on the analysis of thermal effects on coaxial reflective space telescope
athermalized design techniques are emphatically presented
the advantages and the disadvantages of the three athermalizations used currently are compared in the paper. The feasibility and effectiveness are verified by an example of a cassegrain space telescope. 2010 Copyright SPIE - The International Society for Optical Engineering.
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