Design Method of a Baffle of the Large-FOV Optical System with 2D Scan Mirror

被引：0

作者：

Long, Li Xing

Hui, Liu

Ping, Li Xiao

Tian, Pei Yun

机构：

来源：

INTERNATIONAL CONFERENCE ON SPACE INFORMATION TECHNOLOGY 2009 | 2010年 / 7651卷

关键词：

Lens hood; stray light reduction;

D O I：

10.1117/12.855418

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The exterior profile of a baffle is very important in an optical system. A design method of the baffle is presented, featuring the convenience, simplicity and quantification. Based on this design method, the equation of the sectional curve of baffle is given for conveniently fabricating the baffle; and the design dimensions of the baffle is minimized without any obstruction of light, which can considerably improve the control effect of the stray light directly entering into the imaging beam path.

引用

页数：4