高能激光对四象限制导器件的影响分析  

Influence of high power laser on four-quadrant laser guiding detector

作　　者：胥杰[1] 赵尚弘[1] 侯睿[1] 袁小刚[1] 张立[1] 罗赟骞[1] 

机构地区：[1]空军工程大学电讯工程学院,西安710077

出　　处：《光学技术》2009年第2期209-212,共4页Optical Technique

基　　金：国家自然科学基金资助项目(60678018)

摘　　要：为了有效地实施激光干扰,需要确定高能激光对四象限制导器件的影响。分析了由高能激光诱导的四象限制导器件的温升分布。理论分析和数值计算表明,在持续的强激光作用下,会造成光电材料的硬损伤。利用典型的比例导引跟踪系统的系统函数,验证了高能激光对四象限制导器件实施激光干扰的有效性。To effectively implement laser jamming, the effects on four-quadrant laser guiding detector of high power laser needs to be determined. The temperature rise distribution induced by high power laser is analyzed, The theoretical analysis and numerical calculation prove that under the irradiation of continuous high power laser the photoelectric material would be irrevo- cably damaged. According to the tracking system function of typical proportional guiding system, the effectiveness of laser jamming to four-quadrant laser guiding detector of high power laser is verified.

关 键 词：激光干扰 激光制导 四象限探测器 温升分布 

分 类 号：TN249[电子电信—物理电子学]