Optimal design of middle-wavelength infrared dual field-of-view optical system
文献类型：会议论文
| 作者 | Peipei, Yan2; Huaili, Zhang1; Kai, Liu2; Kai, Jiang2; Jing, Duan2; Qiusha, Shan2 |
| 出版日期 | 2023 |
| 会议日期 | 2023-06-01 |
| 会议地点 | Sydney, NSW, Australia |
| 关键词 | Optical system design infrared optical system dual field-of-view image performance analysis |
| 卷号 | 12921 |
| DOI | 10.1117/12.2688535 |
| 英文摘要 | A middle infrared dual field-of-view(FOV) optical system with staring focal plane array and reimaging optics is presented for cool 640×512 detector. Based on zoom system principle and optical design software, the Modulation Transfer Function (MTF)curve, spot diagram, and the encircled energy are investigated.The design results show that this system can realize 300mm/600mm dual field-of-view at the spectrum region of 3.7～4.8um and the F number of 4, which can obtain the cold shield efficiency of 100% and the MTF more than 0.2 at the spatial frequency of 33lp/mm.The optical system is analyzed in two modes of long focal length and short focal length, results show that it has the advantages of simple structure, high image quality, low price and easy to adjustment. © 2023 SPIE. |
| 产权排序 | 1 |
| 会议录 | Third International Computing Imaging Conference, CITA 2023
 |
| 会议录出版者 | SPIE |
| 语种 | 英语 |
| ISSN号 | 0277786X;1996756X |
| ISBN号 | 9781510671409 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/97039]  |
| 专题 | 西安光学精密机械研究所_光电测量技术实验室 |
| 通讯作者 | Peipei, Yan |
| 作者单位 | 1.Space Engineering University, Beijing; 101416, China 2.The Photoelectric Measurement and Control Technology Research Department, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy Sciences, Xi’an; 710119, China; |
| 推荐引用方式 GB/T 7714 | Peipei, Yan,Huaili, Zhang,Kai, Liu,et al. Optimal design of middle-wavelength infrared dual field-of-view optical system[C]. 见:. Sydney, NSW, Australia. 2023-06-01. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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