【摘要】 根据激光测距的特点,介绍一种通过特殊设计的锥棱镜(Pyram idal prism)并以其互成锥角的棱镜斜面与物镜,分别构成激光测距特性所要求的集发射、接收与瞄准三共轴且共用一个物镜的新光学结构。该结构可以满足对固定或运动目标的快速搜索、跟踪和实时的标定测量的要求。更多还原

【Abstract】 Following the theory of the laser range system,a new kind of optical stracture is put forward.It uses a special design pyramid lens.The angular surfaces of the lense are pyramidal angle each other.The sufaces and objective respectively form the three shared coaxial which can radiate,receive,observe and collimate.The system is a new optical structure which uses a shared objective.This structure can satisfy quick movement,tracking,real time demarcation of fixed or motorial object.更多还原