2π空间发光的理想点光源系统

Ideal Point Source System of 180°Angle of Emergence

为获得能在２π空间发光的理想点光源，本文提出了一种特殊光学系统，介绍了这种系统的工作原理、设计方法和设计结果。

This article offers a particular optical system. This system can form anideal point source of 180°angle of emergence. The principle, method and result of this systemdesign are described.