中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Centric baffle design of partial field optical system

文献类型:期刊论文

作者Wang, Chenchen1,2; Zou, Gangyi1,2; Li, Ruichang1,2; Fan, Xuewu1
刊名hongwai yu jiguang gongcheng/infrared and laser engineering
出版日期2017-03-25
卷号46期号:3
ISSN号10072276
其他题名偏视场光学系统中心遮光罩设计
产权排序1
通讯作者fan, xuewu (anxuewu@opt.ac.cn)
英文摘要

a partial field optical system baffle was designed and optimized. partial field was non-symmetry along one direction, so a large number light tracing was needed to design the centric, which made it difficult to design. a method of footprint diagram was used to get the coordinate of special light in the space, the size of effective field and the part of baffle blocking light. the part blocking light was removed and a "duck mouth shaped" baffle was got, which can decrease the difficulty of design. by optimizing the design, length of final designed baffle was half of the former one, and reduced the size along y direction, which can reduce more stray light to enter the later optical system directly. baffle was modeled and simulated by solidworks and tracepro software, the pst is about 10-9when the off-axis angle is 30°, which is less than 5.59×10-7, the requirement of the system. the result of the simulation shows that using method of footprint diagram to design inner baffle of a partial field optical system is feasible. © 2017, editorial board of journal of infrared and laser engineering. all right reserved.

收录类别EI ; CSCD
语种中文
源URL[http://ir.opt.ac.cn/handle/181661/28986]  
专题西安光学精密机械研究所_空间光学应用研究室
作者单位1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China
2.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式
GB/T 7714
Wang, Chenchen,Zou, Gangyi,Li, Ruichang,et al. Centric baffle design of partial field optical system[J]. hongwai yu jiguang gongcheng/infrared and laser engineering,2017,46(3).
APA Wang, Chenchen,Zou, Gangyi,Li, Ruichang,&Fan, Xuewu.(2017).Centric baffle design of partial field optical system.hongwai yu jiguang gongcheng/infrared and laser engineering,46(3).
MLA Wang, Chenchen,et al."Centric baffle design of partial field optical system".hongwai yu jiguang gongcheng/infrared and laser engineering 46.3(2017).

入库方式: OAI收割

来源:西安光学精密机械研究所

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