| Cold shield matching of cooled infrared system based on telecentric optical structure | |
Hu, Xinrong1; Wang, Jing1; Chen, Su1; Li, Jing2 ; Feng, Ye2
| |
| 2024 | |
| 会议名称 | 2023 Advanced Fiber Laser Conference, AFL 2023 |
| 会议录名称 | Advanced Fiber Laser Conference, AFL 2023 |
| 卷号 | 13104 |
| 会议日期 | 2023-11-10 |
| 会议地点 | Shenzhen, China |
| 出版者 | SPIE |
| 产权排序 | 2 |
| 摘要 | To solve the problem of cold shield matching in a cooled infrared (IR) imaging optical system with aperture stop placed away from the lens, a pupil matching method based on the telecentric optical structure is proposed. The formulae of Gaussian parameters between the relay lens and the objective lens are derived by using the ideal imaging process. A specific discussion and numerical analysis are carried out. The objective lens is designed as image-space telecentric and the relay lens is designed as object-space telecentric to achieve the requirement that the aperture stop far away from the objective lens. And a specific designing example is added to show the effectiveness of the analysis. © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only. |
| 关键词 | Optical design re-image telecentric optics infrared optics |
| 作者部门 | 瞬态光学研究室 |
| DOI | 10.1117/12.3023902 |
| 收录类别 | EI |
| ISBN号 | 9781510677661 |
| 语种 | 英语 |
| ISSN号 | 0277786X;1996756X |
| EI入藏号 | 20241816027603 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/97459 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.China Academy of Space Technology (Xi'an), Xi'an; 710000, China; 2.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China |
| 推荐引用方式 GB/T 7714 | Hu, Xinrong,Wang, Jing,Chen, Su,et al. Cold shield matching of cooled infrared system based on telecentric optical structure[C]:SPIE,2024. |
| 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 | ||
| Cold shield matching（1003KB） | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 | ||
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