| Design of catadioptric middle infrared continuous zoom lens for uncooled infrared detector | |
JiangKai ; ZhouSi-Zhong; DuanJing; WangYan-Bin; ZhangHeng-Jin; Jiang Kai
| |
| 2011 | |
| 会议名称 | International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications |
| 会议录名称 | Proceedings of SPIE - The International Society for Optical Engineering |
| 页码 | 81931U |
| 会议日期 | May 24, 2011 - May 24, 2011 |
| 会议地点 | Beijing, China |
| 出版地 | P.O. Box 10, Bellingham, WA 98227-0034, United States |
| 会议主办者 | Chinese Society of Astronautics (CAS) |
| 出版者 | SPIE |
| 产权排序 | 1 |
| 摘要 | For uncooled 320x240 infrared detector, a catadioptric middle infrared continuous zoom lens is presented. The optical system is divided into three segments. First of all, a reflective system is designed as the front system. Then the continuous zoom lens which matches with the reflective system as the back system is designed. The conversed back system is assembled at the first imaging of the optical system with the reflective system. A continuous variable magnification catadiootric telescope is obtained. Projection objective is designed based on the telescope lastly. To ensure the imaging quality of the system, the whole system is optimized with the CODE V software. The system can realize 200mm??800mm continuous zoom. The designed result shows the system has the advantages of simple structure, short zoom path and smooth zoom locus, high image quality and approached or reached to the diffraction limit. |
| 关键词 | Infrared Catadioptric Continuous Zoom Optical Design |
| 作者部门 | 光电跟踪与测量技术研究室 |
| 收录类别 | EI ; CPCI |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20001 |
| 专题 | 光电跟踪与测量技术研究室 |
| 通讯作者 | Jiang Kai |
| 推荐引用方式 GB/T 7714 | JiangKai,ZhouSi-Zhong,DuanJing,et al. Design of catadioptric middle infrared continuous zoom lens for uncooled infrared detector[C]. P.O. Box 10, Bellingham, WA 98227-0034, United States:SPIE,2011:81931U. |
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