红外技术, 2013, 35 (5): 300, 网络出版: 2013-05-24
基于自动门控电源的微光像增强器动态范围研究
Study of Image Intensifier Dynamic Range Based on Auto-gating Power Source
摘要
像增强器作为微光夜视装备的核心器件, 其动态范围研究具有重要意义。论述了基于自动门控电源的微光像增强器动态范围扩展的意义, 分析讨论了自动门控电源 MCP电压、阴极脉冲宽度、阴极脉冲频率、阴极开启电压与微光像增强器动态范围的关系, 提出了微光像增强器动态范围估算模型。
Abstract
As image intensifier being the core device of LLL night vision device, its dynamic range has a great significance for study. The thesis discusses the significance of enlarging image intensifier dynamic range based on auto-gating power source, then analyzes the relationships of image intensifier dynamic range with MCP voltage, cathode pulse width, cathode pulse frequency and the cathode turn-on voltage, ultimately the calculation model of image intensifier dynamic range is achieved.
延波, 智强, 李军国, 王钰, 杨晔, 姚泽, 杜木林, 邓广绪. 基于自动门控电源的微光像增强器动态范围研究[J]. 红外技术, 2013, 35(5): 300. YAN Bo, ZHI Qiang, LI Jun-guo, WANG Yu, YANG Ye, YAO Ze, DU Mu-lin, DENG Guang-xu. Study of Image Intensifier Dynamic Range Based on Auto-gating Power Source[J]. Infrared Technology, 2013, 35(5): 300.