基于成像式照度探测的光源光强分布测量  

Measurement of Luminous Intensity Based on Imaging Illumination Detect

作　　者：唐翠荣[1] 刘军[1] 王珊珊[2] 左勇[1] 武文彬[1] 

机构地区：[1]中航工业北京长城计量测试技术研究所长度研究室,北京100095 [2]北京理工大学,北京100081

出　　处：《计测技术》2014年第1期35-38,48,共5页Metrology & Measurement Technology

基　　金：国家"十一五"技术基础科研项目(J052009B002)

摘　　要：基于成像式照度探测的光源光强空间分布特性测量方法以其量值准确、大幅消除背景光干扰等优点,受到人们的广泛关注。本文根据成像式照度探测原理设计了一套光源光强空间分布特性检测装置,通过实验测试了该检测系统,并总结了测量位置与光强空间分布测量误差之间的关系。该系统具有很好的实用价值。In the field of space light intensity measurement, the method based on imaging illumination detect has many outstanding merits, such as accurate measurement and anti-back light interference, and it has attracted broad attention. Based on this theory, a new system for the measurement is developed. The system was tested by experiments, and conclusion was made on the relationship between the measurement posi-tions and the measurement errors of luminous intensity. The system is of high practical values.

关 键 词：光强测量 成像式照度探测 影响因素分析 

分 类 号：TB92[一般工业技术—计量学] O432.2[机械工程—测试计量技术及仪器]