Switch-zoom Optical System Design of Large Aperture Ground-based Photoelectric | |
Yan Peipei(闫佩佩); Liu Kai(刘凯); Duan Jing(段晶); Jiang Kai(姜凯); Shan Qiusha(单秋莎); Yan, PP (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Photoelect Measurement & Control Technol Res Dept, Xian 710119, Peoples R China. | |
2016 | |
会议名称 | 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies - Large Mirrors and Telescopes |
会议录名称 | 8TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: LARGE MIRRORS AND TELESCOPES |
卷号 | 9682 |
会议日期 | 2016-04-26 |
会议地点 | Suzhou, PEOPLES R CHINA |
出版地 | BELLINGHAM |
出版者 | SPIE-INT SOC OPTICAL ENGINEERING |
产权排序 | 1 |
摘要 | Binary optics can be used to increase optical performances, decrease size and weight, and decrease systems costs in numerous applications. By means of hybrid diffractive-refractive, a switch-zoom optical system of catadioptric large aperture ground-based photoelectric detection is designed. The characteristic of the system is that it is a compact optical system without moving parts which can get two focal lengths. And the quality of image approaches the diffraction limited. Ritchey-Chrtien (R-C) mirror and a field lens are common for long-focus system and short-focus system. Two refract groups transmitting optical system are used for zooming. In order to satisfy the demand of energy regulation, it is designed afocal beam between field lens and later refract optical system. Filter and variable density plate are placed in it to guarantee the imaging quality. The focal length is 3750mm and F number is 7.5 for the long-focus system, and the focal length is 1850mm and F number is 3.75 for the short-focus system. Former part and later lens of the system are both perfect imaging. They can be fabricated and detected independently. So the design demand can be satisfied better and the imaging quality can be improved. |
关键词 | Optical Design Ground-based Photoelectric Detection Hybrid Refractive-diffractive Switch-zoom Large Aperture |
学科领域 | Optics |
作者部门 | 光电测量技术实验室 |
DOI | 10.1117/12.2242255 |
收录类别 | EI ; ISTP |
ISBN号 | 978-1-62841-917-7 |
语种 | 英语 |
ISSN号 | 0277-786X |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28486 |
专题 | 光电跟踪与测量技术研究室 |
通讯作者 | Yan, PP (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Photoelect Measurement & Control Technol Res Dept, Xian 710119, Peoples R China. |
作者单位 | Chinese Acad Sci, Xian Inst Opt & Precis Mech, Photoelect Measurement & Control Technol Res Dept, Xian 710119, Peoples R China |
推荐引用方式 GB/T 7714 | Yan Peipei,Liu Kai,Duan Jing,et al. Switch-zoom Optical System Design of Large Aperture Ground-based Photoelectric[C]. BELLINGHAM:SPIE-INT SOC OPTICAL ENGINEERING,2016. |
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 | ||
Switch-zoom Optical (350KB) | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 |
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