| 空间低温光学的新进展 |
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| 引用本文： | 陈隆智. 空间低温光学的新进展[J]. 低温工程, 1994, 0(3): 8-13 |
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| 作者姓名： | 陈隆智 |
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| 作者单位： | 兰州物理研究所 |
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| 摘 要： | 介绍美国计划于２００２年发射的新型红外太空望远镜的低温系统、低温光学仪器的性能；主镜和二次镜的低温性能试验和材料选择。概述了９０年代初期发射的哈勃太空望远镜在实际运转时所存在的问题。
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| 关 键 词： | 空间物理学 低温光学 天文望远镜 |
The New Development of Space Cryogenic Optics |
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| Chen Longzhi. The New Development of Space Cryogenic Optics[J]. Cryogenics, 1994, 0(3): 8-13 |
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| Authors: | Chen Longzhi |
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| Affiliation: | Chen Longzhi |
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| Abstract: | This article introduces the properties of cryogenic system and cryogenic optical instruments in a new type of infrared space telescope wh-ich the United States of America project to send in 2002, the choices of the cryogenic property experiments and materials of the major mirror and secondary mirror,It surnmaries the problerns of Hubble space telescope du-ring the practical revoluting which has been sent in early nineties. |
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| Keywords: | infrared space telescope cryogetic optics superfluid helium. |
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