基于“猫眼效应”的激光主动侦察系统探测距离分析  

Detection distance analysis of pulsed laser based on cat's eye effect

作　　者：董小刚[1] 朱海军[1,2] 殷刚[2] 

机构地区：[1]装甲兵工程学院控制工程系 [2]中国人民解放军65575部队

出　　处：《激光与红外》2011年第1期67-70,共4页Laser & Infrared

摘　　要：为满足实战条件下激光主动侦察系统的设计需求,针对光学系统"猫眼效应"的离焦量分析,推导了脉冲激光探测距离的公式,并结合MATLAB数据仿真分析,得出了探测距离与CCD接收灵敏度、激光束散角、激光功率和大气能见度的关系曲线。该研究对提高和改进系统的作战效能具有十分重要的意义。In order to meet the needs in designing the active laser reconnaissance system for practical combat,the operation range formula of the system is deduced by analyzing the focus deviation of optical channel with cat′s eye effect.By numerical simulation with MATLAB,the relationship curves of the operation range with the sensitivity of CCD,diverging angle,laser power and visibility are given.The research is helpful in designing the active laser reconnaissance system.

关 键 词：脉冲激光 主动侦察 作用距离 数据仿真 猫眼效应 

分 类 号：TN971[电子电信—信号与信息处理]