激光远场效能模拟计算及评估研究  

Simulation caculation and evaluation of laser far-forth efficiency

作　　者：高文静[1] 罗振莹 白云塔[1] 李金亮[1] 

机构地区：[1]91404部队 [2]63655部队

出　　处：《激光与红外》2010年第12期1336-1339,共4页Laser & Infrared

摘　　要：在数值仿真的基础上,结合激光大气传输模型、典型探测器阈值数据和典型光学系统设计,对某典型光电探测系统的激光远场效能进行了模拟计算和评估,并对影响效能评估的因素进行了分析,以期为系统试验优化设计提供参考依据。研究结果表明:不同的气象条件、激光模拟器参数和光学系统增益直接影响到激光远场毁伤效果的评判。With numerical simulation,we give out the laser far-field pattern and operation efficiency′s calculation and evaluation for a certain photo-electric detection system.The calculation process is based on the laser atmosphere transmission model,typical detectors′ damaging threshold and system optic parameters.Factors that influence the efficiency are also analyzed and discussed.The result shows that different weather condition,laser simulator′s parameters and receiving optics directly affect damage effect.

关 键 词：激光 远场效能 数值模拟 评估 

分 类 号：TN249[电子电信—物理电子学]