THE SELECTION OF REAR SHAPES OF PRIMARY MIRRORS IN SPATIAL OPTICAL REMOTE SENSOR

WU Qngwen; LU'E; WANG Jiaqi; XU Biao

doi:10.11728/cjss1997.02.172

Volume 17 Issue 2

Apr. 1997

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WU Qngwen, LU'E, WANG Jiaqi, XU Biao. THE SELECTION OF REAR SHAPES OF PRIMARY MIRRORS IN SPATIAL OPTICAL REMOTE SENSOR[J]. Chinese Journal of Space Science, 1997, 17(2): 172-177. doi: 10.11728/cjss1997.02.172

Citation:

WU Qngwen, LU'E, WANG Jiaqi, XU Biao. THE SELECTION OF REAR SHAPES OF PRIMARY MIRRORS IN SPATIAL OPTICAL REMOTE SENSOR[J]. Chinese Journal of Space Science, 1997, 17(2): 172-177. doi: 10.11728/cjss1997.02.172

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THE SELECTION OF REAR SHAPES OF PRIMARY MIRRORS IN SPATIAL OPTICAL REMOTE SENSOR

doi: 10.11728/cjss1997.02.172 cstr: 32142.14.cjss1997.02.172

1.
Changchum Institute of Optics and Fine Machanics, The Chinese Academy of Sciences, 130022
2.
College of Technology,Jilin University of Agriculture

Received Date: 1995-12-08
Rev Recd Date: 1996-12-30
Publish Date: 1997-04-24

Abstract

Abstract

The necessity of using lightweight primary mirror in spatial optical remote sensor is statal in this paper. The suffoce figure of primary mirrors in shapes of double-concave,plain-rear, single-arch and double-areh is computal, Which works out a conclusion that double-concave mirror is the best one, supported in three-point pattern The regularity of wave front error (RMS value) vs. normalized radius r / R is studied, which indicates that the best support radius is 0.74
- Primary mirror,
- Lightweight,
- Load,
- Support pattern