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环形激光在测角方面的应用

周彩红1;云鹏1;梁雅军1;刘柯1   

  1. 1、北京航天计量测试技术研究所，北京100076
  • 出版日期:2012-12-15 发布日期:2012-12-15
  • 作者简介:周彩红（1979-），女，硕士研究生，主要研究方向：长度计量测试技术。

Application of Ring Laser in Angule Measurement

ZHOU Cai-hong1;YUN Peng1;LIANG Ya-jun1;LIU Ke1   

  1. 1、Beijing Aerospace Institute for Metrology and Measurement Technology, Beijing 100076
  • Online:2012-12-15 Published:2012-12-15

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摘要： 环形激光是指在环形腔体内传播的激光。环形激光基于Sagnac 效应而具有特殊的应用价值。介绍了环形激光的工作原理、发展状况、应用情况。重点介绍了环形激光在惯性导航领域的应用和角度计量领域的应用，包括激光陀螺的介绍及环形激光动态测角仪在动态测角方面的应用，指出了环形激光应用的研究方向。

关键词: 环形激光, 激光陀螺仪, 动态测角仪

Abstract: The laser with a ring cavity (ring laser) is suggested.The principle of RL measurement is the effects of Sagnac, For this serval advantages are given to RL. Working principal,the sustainable development,possible applications are intruduced . It is used as a sensor such as ring laser gyro (RLG) in inertial navigation system. It is also used to make a dynamic goniometer for different applications of precision angle measurement. A study direction of the Application is found.

Key words: Ring laser, Laser gyroscope, Dynamic goniometer

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