像增强器亮度增益和等效背景照度测试仪的计算机模拟与研制  

Research and Development of Luminance Gain and Equivalent Background Input Test Set for LLL Image Intensifier

作　　者：邱亚峰[1] 钱芸生[2] 常本康[2] 

机构地区：[1]南京理工大学机械工程学院,江苏南京210094 [2]南京理工大学电子工程与光电技术学院,江苏南京210094

出　　处：《光电子技术与信息》2003年第5期17-20,共4页Optoelectronic Technology & Information

摘　　要：亮度增益和等效背景照度是衡量像增强器性能的两个重要参数,针对这两个参数的测试要求,本文阐述像增强器亮度增益和等效背景测试仪的计算机模拟与结构设计。并利用研制的测试仪对多种型号的像增强器的亮度增益和等效背景照度进行了测试,给出并分析了测试结果。结果表明,本测试仪的计算机模拟和结构设计是合理有效的。Luminance gain and equivalent background input are two important factors for evaluating the performance of image intensifier. Based on the requirement of the measurement of these two factors, the computer simulation and structure design of luminance gain and equivalent background input test set for LLL image intensifier are described in this paper. With the newly developed machine, the lightness and equivalent backgrond various types of image intensifier were measured. The measured results were provided and analyzed. The results show that the structure design of the measuring machine is qualified.

关 键 词：微光像增强器 亮度增益 等效背景 结构设计 计算机模拟 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]