一种集发射、接收与瞄准三共轴系统的光学结构  

A New Kind of Optical Structures to Gather the Radiate,Recrive,Observe and Collimate for Three Shared Coaxial System

作　　者：陈安健[1] 郑炜[1] 

机构地区：[1]厦门大学机电工程系,福建厦门361005

出　　处：《激光与红外》2005年第5期363-364,共2页Laser & Infrared

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。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.

关 键 词：三共轴 激光测距 锥棱镜 

分 类 号：P225.2[天文地球—大地测量学与测量工程]