Testing system for performance of EUV solar telescope

GONG Yan

doi:null

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Testing system for performance of EUV solar telescope

更新时间：2020-08-12

- Testing system for performance of EUV solar telescope
- Optics and Precision Engineering Vol. 14, Issue 6, Pages: 969-973(2006)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所应用光学国家重点实验室,吉林长春 130033
  2. 中国科学院国家天文台,北京 100088
- 作者简介：
- 基金信息：
- DOI：
  CLC： P111.41
- Received：22 March 2006，
  
  Revised：09 October 2006，
  
  Published Online：30 December 2006，
  
  Published：30 December 2006
- 稿件说明：
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GONG Yan. Testing system for performance of EUV solar telescope[J]. Optics and precision engineering, 2006, 14(6): 969-973.
DOI：

GONG Yan. Testing system for performance of EUV solar telescope[J]. Optics and precision engineering, 2006, 14(6): 969-973. DOI：

摘要

为了在实验室模拟空间环境

检测极紫外太阳望远镜成像质量

提出了由激光等离子光源、Newton型准直光管系统、背照射CCD相机、真空系统等组成的工作波段为17~30 nm的极紫外准直光管检测系统

给出了详细的物理分析、光学设计和真空系统设计方法和结果。真空实验测试结果表明

系统在80 min内

真空度即可达到5×10

-4

Pa的设计指标

满足极紫外波段检测太阳望远镜的要求。

Abstract

In order to simulate the outer space's vacuum conditions

and to test the performance of a Extreme-Ultraviolet (EUV) solar telescope

a collimator system working in wavelength of 17~30 nm is presented

which consists of a laser produced plasma source

a Newton type collimator

a back illuminating CCD camera and a high vacuum system. The method and result of the physical design

optical system and vacuum system are described in detail. The test result shows the vacuum grade of the system is 5×10

-4

Pa after 80 min

and it can meet the test demands of the EUV solar telescope .

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Related Institution

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences

Changchun Institute of Optics， Fine Mechanics and Physics

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Changchun Institute of Optics Fine Mechanics and Physics, Chinese Academy of Sciences

Graduate University of Chinese Academy of Sciences

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