| R-C光学系统设计及杂散光分析 |
| |
| 引用本文： | 闫佩佩,樊学武.R-C光学系统设计及杂散光分析[J].红外技术,2011,33(4):214-218. |
| |
| 作者姓名： | 闫佩佩 樊学武 |
| |
| 作者单位： | 1. 中国科学院西安光学精密机械研究所空间光学研究室,陕西,西安,710119;中国科学院研究生院,北京,100039
2. 中国科学院西安光学精密机械研究所空间光学研究室,陕西,西安,710119 |
| |
| 摘 要： | 将光学系统设计与杂散光分析相结合,介绍了一种焦距2000 mm、F/#=10、2ω=1.66°的空间用R-C光学系统,系统像质优良,结构紧凑.同时,针对R-C系统的特点,考虑轴外渐晕的影响,计算了主、次镜内遮光罩的尺寸,给出外遮光罩的设计方法,对该R-C望远镜系统进行了遮光罩设计,并用光学软件进行杂散光分析,计算得到方...
|
| 关 键 词： | 光学设计 R-C系统 杂散光 遮光罩设计 PST曲线 |
Optical Design and Stray Light Analysis of R-C System |
| |
| YAN Pei-pei,FAN Xue-wu.Optical Design and Stray Light Analysis of R-C System[J].Infrared Technology,2011,33(4):214-218. |
| |
| Authors: | YAN Pei-pei FAN Xue-wu |
| |
| Affiliation: | YAN Pei-pei1,2,FAN Xue-wu1(1.Xi'an Institute of Optics and Precision Mechanics Chinese Academy of Science,Xi'an Shaanxi 710119,China,2.Graduate School of the Chinese Academy of Sciences,Beijing 100039,China) |
| |
| Abstract: | Combining optical design and stray light analysis,a kind of R-C optical system used in space was introduced.The system had an effective focal length of 2000 mm,an F-Number of F/10,and a field of view of 2?=1.66?.The system had high image quality and compact system structure.Meanwhile,the size of primary baffle and secondary baffle was calculated when basing the characteristic and taking account of vignette of R-C system.The design method of outer baffle was given.The method was used to design a baffle for t... |
| |
| Keywords: | optical design R-C system stray light baffle design PST curve |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
