›› 2010, Vol. 23 ›› Issue (7): 32-36.

• 论文 • 上一篇    下一篇



  1. (西安电子科技大学 技术物理学院,陕西 西安710071)
  • 出版日期:2010-07-15 发布日期:2010-09-09
  • 通讯作者: 刘健宁(1985-),男,硕士研究生。研究方向:光学工程。
  • 作者简介:刘健宁(1985-),男,硕士研究生。研究方向:光学工程。

Analysis of Cavity Length Control of Laser Gyro with Total Reflection Prisms

Liu Jianning,Liu Jifang,Shi Shunxiang,Feng Zhejun   

  1. (School of Technical Physics,Xidian University,Xian 710071,China)
  • Online:2010-07-15 Published:2010-09-09



关键词: 全反射棱镜式激光陀螺, 腔长控制过程, 有限元分析软件, Ansys, 稳频系统, 跳模


The total reflection prism laser gyro is based on the principle of heating gas in the cavity to control the cavity length.The modeling software PROE is used in this paper to establish the analytical models,and finite element analysis software Ansys to analyze the “model jump” process,by which the factors are summarized that influence the stable single mode operation of the total reflection prism laser gyro.Methods for reducing the jumpmode time and improving the heating efficiency are proposed.


  • TN248