摘要
基于激光引信近场散射模型 ,采用波束分割技术来处理宽波束局部照射目标的散射功率的计算 ,提出一种激光近场散射仿真算法 ,并运用计算机仿真技术结合粗糙面光散射理论 ,模拟计算激光引信接收功率。
Based on a model of laser beam scattering from an o bject in the near field, a technology of beam division is given to deal with the computation of scattering power with an object illumined by a wide beam. A new simulation algorithm of laser beam scattering in the near field is also proposed . By using computer simulation technology and light scattering theory of a rough surface, the laser detonator received power is calculated,with the good agreeme nt with measurement practically.
出处
《激光与红外》
CAS
CSCD
北大核心
2001年第5期294-297,共4页
Laser & Infrared
关键词
激光引信
近场散射
计算机模拟
接收功率
laser detonator
scattering in the near field
com puter simulation
received power.
