基于面阵靶板的光电探测单元性能标定研究  

Performance Calibration for Detector in Photodetector Array

作　　者：马娜[1] 汪岳峰[1] 董伟[1] 

机构地区：[1]解放军军械工程学院,河北石家庄050003

出　　处：《光电技术应用》2006年第5期34-37,57,共5页Electro-Optic Technology Application

摘　　要：目前,在强激光远场光斑的检测中,越来越多的采用面阵探测器的测量方法.随着测试精度的不断提高,探测器的数目也逐渐增加,靶板上各探测单元间的均匀性成为影响测试精度的一个重要因素.与目前复杂庞大的标定设备相比,设计了一种简单实用的探测器性能标定系统,完成了探测器的选型,实现了模块化测量,适应了大批量探测器的快速筛选与性能标定的测试要求.Detector arrays are used more and more in the measurement of high-power laser far-field spot. The number of detectors in an array is increasing by the improvement of testing accuracy. The uniformity among different detectors would influence testing accuracy greatly. A simple but practical calibration system is designed for testing of detector performance. Selection of type of detector is achieved, and a modular measurement is realized for fast screen and calibration of large batch detectors.

关 键 词：光电探测器 光谱响应度 线性动态范围 标定 

分 类 号：TN206[电子电信—物理电子学]