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激光陀螺仪的现状与发展趋势清华大学精密仪器系郑露滴，汤全安，章燕申一、引言陀螺仪是惯性导航系统的重要惯性器件，直接决定惯性导航系统的精度。陀螺仪的发展经历了很长时间，直到出现了与机械转子陀螺工作原理完全不同的光学陀螺（包括激光陀螺和光纤陀螺），已脱离...
Current Situation and Development Trend of Laser Gyroscopes Zheng Luli, Tang Quanan, Zhang Yan, Shen Yi, Department of Precision Instruments, Tsinghua University Introduction The gyroscope is an important inertial device of inertial navigation system, which directly determines the accuracy of inertial navigation system. The development of the gyroscope has been going on for a long time until the appearance of an optical gyroscope (including a laser gyroscope and a fiber optic gyroscope) totally different from the working principle of a mechanical gyroscope.