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.
出处
《商丘师范学院学报》
CAS
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)
关键词
旋转二次曲面
折反系统
焦点参数
等效
光心
焦距
rotational conicoid
refraction - reflection system
focus parameter
equivalent
optical center
focal length
