中国光学Issue(3)：462-468,7.DOI:10.3788/CO.20140703.0462
大视场四象限探测光学系统设计
Design of the large field optical system for four-quadrant detecting
薛珮瑶 1吴耀 1冯茜 1李川1
作者信息
- 1. 中国电子科技集团公司第二十七研究所，河南郑州450047
- 折叠
摘要
Abstract
In order to realize large field laser detecting and tracking , the characteristics of optical system are analyzed.First, based on the requirement of light spots uniformity for four-quadrant detector and system inde-xes, the premium structure of optical system is selected and the method of aberration correcting is presented . Then the large field optical system for four-quadrant detector is designed by using the ZEMAX software .The light spots quality is evaluated by the spot diagram , footprint and encircled energy while the distribution of the rays illuminance on the quadrant detector is obtained by TRACEPRO software .Finally, manufacture and as-sembly for the optical system are finished and optical performance is tested based on designing result .Testing results indicate that linear field of laser detection system is 6 degree and precision of angle measurement is less than 0.15 degree.Testing curve is consistent with theoretical curve , which validates correction of the design .关键词
四象限探测/光学设计/光学仿真/像差校正Key words
four-quadrant detecting/optical design/optical simulation/correcting aberration分类
信息技术与安全科学引用本文复制引用
薛珮瑶,吴耀,冯茜,李川..大视场四象限探测光学系统设计[J].中国光学,2014,(3):462-468,7.
