| 一种复合型空间软X射线——极紫外波段望远镜设计 |
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| 引用本文： | 陈波,陈淑妍,巩岩.一种复合型空间软X射线——极紫外波段望远镜设计[J].光学技术,2004,30(2):242-244. |
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| 作者姓名： | 陈波 陈淑妍 巩岩 |
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| 作者单位： | 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,130022 |
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| 基金项目： | 国家自然科学基金资助项目(60223003);中国科学院创新基金资助项目. |
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| 摘 要： | 根据空间对日观测的需要,提出了一种复合型宽波段范围的软X射线———极紫外望远镜的设计方案。该望远镜是把小结构尺寸的卡塞格林型极紫外波段正入射望远镜放置在软X射线波段,并由常用的Wolter Ⅰ型掠入射望远镜的中心部分组成。在软X射线和极紫外波段具有相同的焦距和视场角,共同使用同一个探测器,外形尺寸与相同指标的掠入射型望远镜一致,且在极紫外波段具有较高的角分辨率和光谱分辨率,适合于在空间进行对日观测使用。
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| 关 键 词： | 复合型 空间 软X射线 极紫外 望远镜 |
| 文章编号： | 1002-1582(2004)02-0242-03 |
| 修稿时间： | 2003年6月25日 |
Design of a complex space soft X-ray and EUV telescope |
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| CHEN Bo,CHEN Shu-yan,GONG Yan ine Mechanics and Physics,Changchun,China.Design of a complex space soft X-ray and EUV telescope[J].Optical Technique,2004,30(2):242-244. |
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| Authors: | CHEN Bo CHEN Shu-yan GONG Yan ine Mechanics and Physics Changchun China |
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| Institution: | CHEN Bo,CHEN Shu-yan,GONG Yan ine Mechanics and Physics,Changchun130022,China) |
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| Abstract: | A new design of complex space soft X-ray and EUV telescope for space observation is reported. It is composed of a compact normal incidence multiplayer telescope and a grazing incidence Wolter-I telescope. The compact normal incidence multiplayer telescope is located on the center of the grazing telescope with a common optical axis and focus plane. The two telescopes use the same detector for the solar image capture. The complex telescope has much higher angular and spectrum resolution and much wider wavelength range. It is much more suitable to space observation. |
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| Keywords: | complex space soft X-ray EUV telescope |
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