摘要
给出像增强器等效背景照度随温度梯度大小变化的实验结果，根据热力学理论等分析了两者之间发生变化的原因，提出了等待测试时间的概念。
Measurement results of the equivalent background input(EBI) of an image intensifier with a temperatUre gradient are given and analyzed according to the theory of thermal dynamics, which shows that there should be a waiting time in the measurement in order to minimize the EBI deviations produced by the temperature gradient.
出处
《红外技术》
CSCD
1995年第3期32-34,40,共4页
Infrared Technology
关键词
温度梯度
等效背景照度
像增强器
微光技术
Temperature gradient EBI Image intensifier WMT Detecting objective performance
