1.06μm激光对PC型HgCdTe探测器的破坏阈值研究  

RESEARCH OF DAMAGE THRESHOLDS OF PC TYPE HgCdTe DETECTOR UNDER CW YAG LASER

作　　者：许晓军[1] 曾交龙[1] 陆启生[1] 舒柏宏[1] 刘泽金[1] 

机构地区：[1]国防科技大学应用物理系

出　　处：《强激光与粒子束》1998年第4期552-556,共5页High Power Laser and Particle Beams

基　　金：国家863激光技术领域资助

摘　　要：通过用１．０６μｍ连续波ＹＡＧ激光对ＰＣ型ＨｇＣｄＴｅ探测器的辐照实验研究，给出了激光对单元和多元ＰＣ型ＨｇＣｄＴｅ探测器的不同部位辐照的破坏阈值。对工作电流对破坏阈值的影响进行了一定的分析。对测量结果进行了讨论。Under the irradiation of the CW YAG laser, the damage thresholds of one nuit and multi unit PC type HgCdTe detector are given in this paper. It also gives the damage thresholds of different position of irradiation. The relation of the influence of operating current to damage thresholds has been investigated experimentally. The results of measurement have been analyzed.

关 键 词：连续波 YAG激光 破坏阈值 红外探测器 汞镉碲 

分 类 号：TN215[电子电信—物理电子学]