一种PSD传感器在跟踪系统中的应用

A Application of PSD in the Automatic Track System

介绍了PSD传感器的原理及应用,讨论PSD在准分子激光治疗机的眼球自动跟踪系统中实现测量精确定位的原理,并给出了控制系统框图。

This paper introduces the principle and application of PSD,and discuss principle which PSD can achieve accurate orientation in eye automatic track system of Excimer laser,the diagrams of system are given in the paper.