摘要
研究光学系统离焦量和探测激光束参数对猫眼光学系统回波强度的影响。通过数值仿真和实验的方法,分析猫眼回波强度与离焦量和探测光束参数关系。据此提出了通过改变探测光束参数增强猫眼回波强度的初步方案。
The influences of the optical system focal shift and the detection laser beam parameters on the echo of cat-eye optical system are studied.By numerical simulation and experiment,the relationships of cat-eye echo,focal shift and detection beam parameters are analyzed.A preliminary scheme of echo enhancement is proposed,by changing the detection laser beam parameters.
出处
《光电技术应用》
2011年第1期31-35,46,共6页
Electro-Optic Technology Application
关键词
猫眼效应
离焦量
激光探测
cat-eye effect
focal shift
laser detection
