旋转二次曲面薄透镜与平面镜组成的折反光学系统的性质研究  

A research on the characteristic of the refraction-reflection system composed of rotational conicoid thin lens and flat mirrors

作　　者：郑世旺[1] 王建波[1] 

机构地区：[1]商丘师范学院物理与信息工程系,河南商丘476000

出　　处：《商丘师范学院学报》2009年第6期62-64,共3页Journal of Shangqiu Normal University

基　　金：国家自然科学基金资助项目(10672143)

摘　　要：根据等效光学系统理论,探讨了旋转二次曲面薄透镜与平面镜组成的折反光学系统的等效性质,确定了等效反射面和光心的位置,在此基础上正确导出了等效曲率半径、焦距和成像公式.Based on the theory of the equivalent optics system, the equivalent characteristic of the refraction - reflection system composed of the rotational conieoid thin lens and the fiat mirrors is discussed. And the equivalent reflection plane and the position of the optical center are determined. Then the equivalent curvature radius, the focal length and the imaging formula can be derivated accurately.

关 键 词：旋转二次曲面 折反系统 焦点参数 等效 光心 焦距 

分 类 号：O435.1[机械工程—光学工程]