摘要
介绍一种基于半导体激光光纤组件的激光准直仪 ,讨论了使用角锥棱镜作为活动靶镜的测量原理 ,给出了准直仪的软硬件设计方案。通过各种实验表明 ,本准直仪可直接应用于工业测量。
A simple laser collimation system based on a single|mode fiber-coupled laser module was put forward, principle of using a corner retroreflector as the moving target in the laser collimator was discussed. The hardware and software designs of the system were also discussed. Comparison results of straightness measurement among our laser collimator and a dual frequency laser interferometer and other experimental results were given, and these experimental results show that the laser collimator can be used for industrial applications.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2005年第1期28-31,共4页
Chinese Journal of Scientific Instrument
关键词
光纤
准直仪
激光准直
半导体激光
角锥棱镜
软硬件设计
直接
实验
活动
Laser collimator Single-mode fiber-coupled laser module Straightness measurement Quadrant photo-diode detector
