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激光雷达镜头设计 | SYNOPSYS 光学设计软件第73课
激光雷达 (Laser Detection And Ranging, LADAR 或 Light Detection And Ranging, LIDAR) 区别于传统的以微波和毫米波作为载波的雷达,是指以激光作为载波、以光电探测器作为接收器件、以光学镜头作为天线的光雷达。 其工作原理是向被测目标发射激光束,然后测量反射或散射 ...
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