像增强器参数综合测试研究  

Comprehensive Testing of Image Intensifier Parameters

作　　者：孙大维[1] 蒲元远[1] 

机构地区：[1]东北电子技术研究所,辽宁锦州121000

出　　处：《光电技术应用》2009年第3期17-19,46,共4页Electro-Optic Technology Application

摘　　要：采用高灵敏度低噪声CCD器件作为像管输出图像的探测接收器,研制了一台像增强器参数综合测试系统.分析了各参数的综合测试方法与原理.优化的结构设计保证了一台仪器就能够对像增强器的亮度增益、调制传递函数、分辨力等多种性能参量测试.利用统计学的方法对多次测试结果进行误差分析.试验表明,测试系统具有测试过程自动快速及测试数据准确稳定的优点.A comprehensive testing equipment of image intensifier parameters was developed with high sensi- tivity and low noise CCD component as the image intensifier output image detection receiver. The comprehensive test method and principle for all the parameters were analyzed. The optimized structure design ensures that many performance parameters of image intensifier such as brightness gain, modulation transfer function and res- olution can be measured by single equipment. Statistical method can be used to analyze the errors in many times test results, the experiments results show that the equipment has some advantages because its test process is automatic and fast, and its data testing is accurate and stable.

关 键 词：像增强器 参数 测试 

分 类 号：TN215[电子电信—物理电子学]