摘要
阐述光纤陀螺作为一种全固态、高精度角速率传感器件,基于光子晶体光纤磁、热和空间辐照不敏感性等特点,研制实芯保偏光子晶体光纤陀螺。详细分析实芯保偏光子晶体光纤与普通保偏光纤的对轴熔接和实芯保偏光子晶体光纤环的四极对称绕制以及陀螺整机的设计与测试。实验测试的结果表明,保偏实芯光子晶体光纤适合小型化光纤陀螺研制,全温零偏及其稳定性好。
This paper describes that fiber optic gyroscope is an all solid-state, high-precision angular rate sensor. Based on the insensitivity of photonic crystal fiber to magnetic, thermal and space radiation, a solid core polarization maintaining photonic crystal fiber optic gyroscope is developed. The axial fusion of solid core polarization maintaining photonic crystal fiber and ordinary polarization maintaining fiber, the quadrupole symmetrical winding of solid core polarization maintaining photonic crystal fiber ring, and the design and test of the whole gyroscope are analyzed in detail. The experimental results show that the polarization maintaining solid core photonic crystal fiber is suitable for the development of miniaturized fiber optic gyroscope, with good full temperature bias and stability.
作者
夏刚
XIA Gang(Shanghai Aoshi Control Technology Co.,Ltd.,Shanghai 201801,China.)
出处
《集成电路应用》
2022年第7期9-13,共5页
Application of IC
关键词
光子晶体光纤
光纤环
保偏光纤
光纤陀螺
photonic crystal fiber
fiber ring
polarization maintaining fiber
fiber optic gyroscope
