Research on assembly and rectification method of complex offset axis infrared diffraction camera | |
Cao, Ming Qiang; Liu, Jun Peng; Xu, Hong Lao; Kang, Shi Fa; Fu, Xing; Qin, Xing; Shen, Zhong | |
2023 | |
会议名称 | Advanced Optical Manufacturing Technologies and Applications 2022, AOMTA 2022 and 2nd International Forum of Young Scientists on Advanced Optical Manufacturing, YSAOM 2022 |
会议录名称 | Advanced Optical Manufacturing Technologies and Applications 2022; and 2nd International Forum of Young Scientists on Advanced Optical Manufacturing, AOMTA and YSAOM 2022 |
卷号 | 12507 |
会议日期 | 2022-07-29 |
会议地点 | Changchun, China |
出版者 | SPIE |
产权排序 | 1 |
摘要 | In this paper, the assembly and rectification method of the new optical system is studied. According to the characteristics and difficulties of the diffraction camera, the assembly and rectification scheme is formulated. Firstly, the space angle of the mirror is determined by the spatial attitude measurement and the reference conversion matrix method. The coaxial adjustment and combined detection and adjustment of each transmission lens group are completed by the self alignment method. The method of sensitivity matrix iterative fine adjustment based on aberration is applied in the whole machine assembly and adjustment process. Finally, the high-precision assembly and detection of the complex offset axis infrared diffraction camera were completed, and the wave aberration on the axis reached 0.119λ@3.39μm. The MTF reached 0.13@33lp/mm, meeting the design requirements. This method provides engineering experience and reference for similar camera assembly and adjustment process methods. © 2023 SPIE. |
关键词 | offset axis diffraction camera coordinate transformation sensitivity matrix assembly and rectification |
作者部门 | 装校技术研究中心 |
DOI | 10.1117/12.2656677 |
收录类别 | EI |
ISBN号 | 9781510661264 |
语种 | 英语 |
ISSN号 | 0277786X;1996756X |
EI入藏号 | 20230613537988 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/96347 |
专题 | 装校技术研究中心 |
通讯作者 | Cao, Ming Qiang |
作者单位 | Xi'an Institute of Optics and Precision Machinery, CAS, No.17, Xinxi Avenue, High-tech Zone, Shaanxi Province, Xi'an City, China |
推荐引用方式 GB/T 7714 | Cao, Ming Qiang,Liu, Jun Peng,Xu, Hong Lao,et al. Research on assembly and rectification method of complex offset axis infrared diffraction camera[C]:SPIE,2023. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Research on assembly(635KB) | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 |
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