A high accuracy assembling method of R-C system based on reverse optimization method | |
Yin, Yamei; Liu, Yong; Hou, Xiaohua; Wang, Peng | |
2023 | |
会议名称 | 8th Asia Pacific Conference on Optics Manufacture, APCOM 2023 and 3rd International Forum of Young Scientists on Advanced Optical Manufacturing, YSAOM 2023 |
会议录名称 | Eighth Asia Pacific Conference on Optics Manufacture and Third International Forum of Young Scientists on Advanced Optical Manufacturing, APCOM and YSAOM 2023 |
卷号 | 12976 |
会议日期 | 2023-08-04 |
会议地点 | Shenzhen, China |
出版者 | SPIE |
产权排序 | 1 |
摘要 | R-C optical systems have been widely used in long focal length imaging and long-distance detection fields such as aerospace, remote sensing, exploration, and space optical communication. However, the significant wavefront aberration in the edge fields of R-C optical system always restrict the imaging system in a small field of view. In this paper, the improved R-C optical system is composed of two reflective mirrors as well as three refractive elements, which can correct off-Axis aberrations in large fields of view, enable the large field of view imaging. For the high accuracy assembly, optical centering assembling technology based on optical imaging principle is applied to ensure the coaxiality between the optical axis of optical element and the rotation axis of corresponding machine part. And the reverse optimization method is carried out to compensated the wavefront aberration introduced by misalignment errors. Finally, the testing optimization result of system wavefront aberration with RMS value of center of view is 0.045λ (λ=0.6328nm), and the RMS value of off-Axis field better than 0.08λ can be achieved. © COPYRIGHT SPIE. |
关键词 | reverse optimization correction method wavefront aberration R-C System |
作者部门 | 装校技术研究中心 |
DOI | 10.1117/12.3009535 |
收录类别 | EI |
ISBN号 | 9781510672673 |
语种 | 英语 |
ISSN号 | 0277786X;1996756X |
EI入藏号 | 20240315402128 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/97169 |
专题 | 装校技术研究中心 |
通讯作者 | Yin, Yamei |
作者单位 | Xi an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Shaanxi, Xi'an; 710119, China |
推荐引用方式 GB/T 7714 | Yin, Yamei,Liu, Yong,Hou, Xiaohua,et al. A high accuracy assembling method of R-C system based on reverse optimization method[C]:SPIE,2023. |
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 | ||
A high accuracy asse(391KB) | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 |
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