无源环形谐振腔(Passive ring resonator,PRR)是谐振式光学陀螺(Resonator optic gyros,ROG)的核心敏感器件,其光学传递函数的半峰全宽是决定陀螺标度因子的重要因素之一。
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resonator fiber optic gyro 谐振式光纤陀螺
ring resonator fiber optic gyro 环形腔光纤陀螺
resonator fiber optic gyro R-FOG 谐振式光纤陀螺
The optical waveguide ring resonator is the key sensing unit of the resonator integrated-optic gyro. Its finesse determines the measuring accuracy of the gyro.
光波导环形谐振腔是谐振型集成光学陀螺的核心敏感部件，其清晰度决定集成光学陀螺的测量精度。
The detection theory of resonator fiber optic gyro (R-FOG) based on the serrodyne modulation with two frequencies was introduced, and the correlative detection theory in digital system was analyzed.
介绍了基于双频率锯齿波组合调制的谐振式光纤陀螺(R - FOG)的检测原理，分析了数字系统信号相关检测的理论。
In the resonator fiber-optic gyro (R-FOG), the detection precision of the system is influenced by the polarization-fluctuation deeply.
谐振式光纤陀螺(R - FOG)中，偏振波动引起的检测信号漂移对陀螺系统的检测精度有重要影响。
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