基于PLD器件的门控技术在微光像增强器中的应用  

Application of Gating Technique Based on the PLD Devices in Low-light-level Image Intensifier

作　　者：智强[1,2] 延波[1,2] 杨晔[1,2] 李军国[1,2] 姚泽[1,2] 王钰[1,2] 苗壮[1,2] 邓广绪[1,2] 

机构地区：[1]微光夜视技术重点实验室,陕西西安710065 [2]北方夜视科技集团有限公司,云南昆明650223

出　　处：《红外技术》2013年第3期180-184,共5页Infrared Technology

摘　　要：针对微光像增强器在高照度条件下会出现图像饱和的问题,提出将基于PLD器件的门控技术应用于微光像增强器电源中。论述了微光像增强器门控技术、光阴极门控原理、以及PLD器件应用于门控技术中的原理和实现方法。给出了阴极门控设计原理电路和试验结果。For the problem that image saturation will be emerged at high illumination conditions, this paper firstly puts forward a gating technique based on the PLD device that can be applied to image intensifiers. Secondly, the low-light-level image intensifier gating technique, photocathode gating principle and the principle and implementation method of PLD device applied to gating technique are discussed in this paper. Finally this paper provides the principle circuit design of gated photocathode and test results.

关 键 词：像增强器 门控技术 光阴极门控 PLD 

分 类 号：TN223[电子电信—物理电子学]