动态偏置干涉型光纤陀螺温度噪声的研究

Research on the Thermal Noise for a Dynamically Biased Interferometric Fiber Optic Gyro

从理论上分析了动态偏置干涉型光纤陀螺的温度噪声．在此基础上，进一步研究了调制频率对温度噪声的影响．最后给出抑制这种噪声的有效方法．

In this paper, the thermal noise of a dynamically biased interferometic fiber optic gyroscope(IFOG) was analyzed theoretically, on such a basis, the effect of the thermal noise affected by modulating frequency was investigated. Finally, an effective method for suppressing the thermal noise was provided.