摘要
光电探测器的激光损伤阈值是激光与物质相互作用的一个重要研究内容。论文在概述激光诱导光学元件损伤判断方法的基础上,研究了强激光辐照下,探测器响应度变化与被损伤程度的关系,提出了根据响应度变化判断探测器损伤程度的观点,实验研究证实了这种方法的合理性和可行性。
Damage threshold laser-induced of photoelectric detector is an important research content for the laser and the material interaction. In this paper,the method for the determining laser-induced damage to optical components was briefly reviewed, and the relationship between the responsivity of detector and the power density of incident laser was obtained through experiments. The viewpoint that the damage degree of detector laser-induced was determined according to the responsivity change was put forward, experiment research confirms that this method is reasonable and probable.
出处
《激光与红外》
CAS
CSCD
北大核心
2009年第12期1263-1266,共4页
Laser & Infrared
关键词
损伤阈值
判别方法
响应度
实时监测
damage threshold
methods of determine
responsivity
at times monitoring
