| Athermal design for mid-wave infrared lens with long EFFL | |
| Bai, Yu1,2,3; Xing, Tingwen1 | |
| 2016 | |
| Source Publication | Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
 |
| ISSN | 0277-786X |
| Volume | 9683Pages:96830T |
| Subtype | C |
| Abstract | When the environment temperature has changed, then each parameter in infrared lens has also changed, thus the image quality became bad, so athermal technology is one of key technology in designing infrared lens. The temperature influence of each parameter in infrared lens is analyzed in the paper. In the paper, an athermal mid-wave infrared optical system with long focal length by Code-v optical design software was presented. The parameters of the athermal infrared system are 4.0 f/number, 704mm effective focal length (EFL), 1° field of view and 3.7-4.8 μm spectrum region 100% cold shield efficiency. When the spatial frequency is 16lp/mm, the Modulation Transfer Function (MTF) of all the field of view was above 0.5 from the working temperature range -40°C to 60°C. From the image quality and thermal analysis result, we knew that the lens had good athermal performance. © 2016 SPIE. |
| Keyword | Image Quality Manufacture Optical Design Optical Systems Thermoanalysis |
| DOI | 10.1117/12.2246259 |
| Indexed By | SCI ; Ei |
| Language | 英语 |
| Funding Organization | Chinese Academy of Sciences, Institute of Optics and Electronics (IOE) ; The Chinese Optical Society (COS) |
| WOS ID | WOS:000387745800028 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ioe.ac.cn/handle/181551/8465 |
| Collection | 应用光学研究室（二室） |
| Affiliation | 1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan 2.610209, China 3. University of Electronic Science and Technology of China, Chengdu, Sichuan 4.610209, China 5. University of Chinese Academy of Sciences, Beijing 6.100039, China |
| Recommended Citation GB/T 7714 | Bai, Yu,Xing, Tingwen. Athermal design for mid-wave infrared lens with long EFFL[J]. Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies,2016,9683:96830T. |
| APA | Bai, Yu,&Xing, Tingwen.(2016).Athermal design for mid-wave infrared lens with long EFFL.Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies,9683,96830T. |
| MLA | Bai, Yu,et al."Athermal design for mid-wave infrared lens with long EFFL".Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies 9683(2016):96830T. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2016-2099.pdf（1237KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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