星载激光器对HgCdTe探测器的干扰损伤研究  

The satellite-borne laser interference and laser damage on the HgCdTe detector

作　　者：任晓东[1,2] 雷武虎[1,2] 

机构地区：[1]脉冲功率激光技术国家重点实验室,安徽合肥230037 [2]安徽省电子制约技术重点实验室,安徽合肥230037

出　　处：《航天电子对抗》2017年第6期11-13,共3页Aerospace Electronic Warfare

摘　　要：分析研究了星载高重频脉冲激光干扰损伤HgCdTe探测器的可行性,推导了探测器光敏面温升的解析式。分别仿真计算了激光器输出功率与探测器光敏面温升之间的关系曲线,以及距离与温升的关系曲线。对星载脉冲激光干扰损伤探测器的研究具有一定的参考价值。The feasibility of the satellite-borne high frequency pulse laser interference and laser damage on the HgCdTe detector of space based infrared system is analyzed. The analytic formula of temperature rise of the detector＇s photosensitive surface is deduced. The relation curve between the output laser power and the temperature rise of the detector＇s photosensitive surface is calculated and simulated, and also the curve between the distance and the temperature rise. The research provides some reference for the satellite-borne pulse laser interference and laser damage on the detector.

关 键 词：激光 HGCDTE 探测器 

分 类 号：TJ86[兵器科学与技术—武器系统与运用工程] E9395[军事—军事装备学] TN972[电子电信—信号与信息处理]