空间软X射线/极紫外波段正入射望远镜研究  

Development of a space soft X-ray and EUV normal incidence telescope

作　　者：陈波[1] 尼启良[1] 曹继红[1] 巩岩[1] 曹健林[1] 

机构地区：[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130022

出　　处：《光学精密工程》2003年第4期315-319,共5页Optics and Precision Engineering

基　　金：国家自然科学基金项目(No.60223003);中国科学院创新基金资助项目

摘　　要：介绍国际上空间软X射线/极紫外波段正入射望远镜研究进展情况。着重介绍了长春光机所设计的四波段同时成像空间极紫外太阳望远镜。该望远镜由四个不同波长的多层膜正入射望远镜组成,工作波长分别为12.9nm、17.1nm、19.5nm和30.4nm,视场角为8.5′×8.5′,设计角分辨率为0.5″。为了验证设计方案可行性及关键技术水平,集成出一套17.1nm极紫外望远镜演示样机。While the progress in researches on space soft Xray and EUV normal incidence telescopes world wide is reviewed, the space EUV normal incidence telescope designed and developed by Changchun institute of optics, fine mechanics and physics (CIOMP), is emphatically detailed. The telescope has four individual channels of multilayer coating normal incident optics with working wavelengths of 12.9 nm, 17.1 nm, 19.5 nm and 30.4 nm. The field of view and angular resolution are 02° and 0.5″, respectively. The telescope is capable of simultaneously imaging the sun at the four wavelengths.

关 键 词：空间望远镜 软X射线 极紫外波段 多层膜 正入射 

分 类 号：TH751[机械工程—仪器科学与技术]