Centric baffle design of partial field optical system | |
其他题名 | 偏视场光学系统中心遮光罩设计 |
Wang, Chenchen1,2; Zou, Gangyi1,2; Li, Ruichang1,2; Fan, Xuewu1; Fan, Xuewu (anxuewu@opt.ac.cn) | |
作者部门 | 空间光学应用研究室 |
2017-03-25 | |
发表期刊 | Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering |
ISSN | 10072276 |
卷号 | 46期号:3 |
产权排序 | 1 |
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. |
DOI | 10.3788/IRLA201746.0318002 |
收录类别 | EI ; CSCD |
语种 | 中文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28986 |
专题 | 空间光学技术研究室 |
通讯作者 | Fan, Xuewu (anxuewu@opt.ac.cn) |
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,&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). |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
偏视场光学系统中心遮光罩设计_王臣臣.p(395KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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