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公开(公告)号:US07330269B2
公开(公告)日:2008-02-12
申请号:US11040382
申请日:2005-01-21
申请人: Brittan L. Zurn , Richard G. Beaudet , Thomas A. Savard , Leroy O. Thielman , Rodney H. Thorland
发明人: Brittan L. Zurn , Richard G. Beaudet , Thomas A. Savard , Leroy O. Thielman , Rodney H. Thorland
IPC分类号: G01C19/64
CPC分类号: G01C19/662 , G01C19/665
摘要: A ring laser gyroscope is described which includes a laser cavity configured to provide an optical laser path for a pair of counter-propagating laser beams, an optical sensor configured to receive a portion of the energy from the counter-propagating laser beams, and a unit configured to receive outputs from the optical sensor. The unit is configured to utilize the output to generate at least a residual path length control signal, a laser intensity monitor signal, and readout signals.
摘要翻译: 描述了环形激光陀螺仪,其包括被配置为提供用于一对反向传播的激光束的光学激光路径的激光腔,被配置为从反向传播的激光束接收能量的一部分的光学传感器,以及单元 被配置为接收来自光学传感器的输出。 该单元被配置为利用输出来产生至少残留路径长度控制信号,激光强度监视信号和读出信号。