Large aperture lidar receiver optical system based on diffractive primary lens | |
Zhu Jinyi1,2![]() ![]() | |
刊名 | Infrared and Laser engineering
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2017-05-25 | |
卷号 | 46期号:5页码:0518001-1-0518001-8 |
ISSN号 | 10072276 |
DOI | 10.3788/IRLA201746.0518001 |
其他题名 | 采用衍射主镜的大口径激光雷达接收光学系统 |
产权排序 | 1 |
英文摘要 | Diffractive optical systems are promising in large aperture lidar receiver applications. The negative dispersion effect on lidar image quality caused by the diffractive primary lens was analyzed. Two chromatic aberration correcting methods, inserting high dispersion glass and adopting Schupmann theory, were discussed. An achromatic system based on Schupmann theory was lightweight, and provided perfect image quality. And the system light transmittance was over 60% . A design of lidar receiver optical system with 1m aperture and 1 mrad max FOV was demonstrated, and the system f/# was 8. The image quality attained diffraction limit approximately. |
语种 | 中文 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/29216] ![]() |
专题 | 西安光学精密机械研究所_空间光子信息新技术研究室 |
作者单位 | 1.otonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China 2.University of Chinese Academy of Sciences, Beijing; 100049, China |
推荐引用方式 GB/T 7714 | Zhu Jinyi,Xie Yongjun. Large aperture lidar receiver optical system based on diffractive primary lens[J]. Infrared and Laser engineering,2017,46(5):0518001-1-0518001-8. |
APA | Zhu Jinyi,&Xie Yongjun.(2017).Large aperture lidar receiver optical system based on diffractive primary lens.Infrared and Laser engineering,46(5),0518001-1-0518001-8. |
MLA | Zhu Jinyi,et al."Large aperture lidar receiver optical system based on diffractive primary lens".Infrared and Laser engineering 46.5(2017):0518001-1-0518001-8. |
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