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首页> 外文期刊>Optics Letters >Open-loop fiber-optic gyroscope with a double sensitivity employing a polarization splitter and Faraday rotator mirror
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Open-loop fiber-optic gyroscope with a double sensitivity employing a polarization splitter and Faraday rotator mirror

机译:开环光纤陀螺具有双灵敏度,采用偏振分离器和法拉第旋转器镜

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摘要

In this Letter, a novel open-loop fiber-optic gyroscope configuration with a double sensitivity is proposed. By employing a polarization-maintaining Faraday rotator mirror and a polarization beamsplitter/wmbiner, light waves propagate twice along the same fiber coil in two orthonormal polarization directions. The reciprocity of the configuration has been verified in theory. The Allan variance analysis of the gyro prototype exhibits 0.03 degrees/h bias stability over 5.5 bin the laboratory environment. (C) 2018 Optical Society of America
机译:本文提出了一种新型的双灵敏度开环光纤陀螺仪结构。利用保持偏振的法拉第旋转镜和偏振分束器/wmbiner,光波沿同一光纤线圈沿两个标准正交偏振方向传播两次。从理论上验证了该构型的互易性。陀螺原型的阿伦方差分析表明,在5.5 bin的实验室环境下,陀螺的偏置稳定性为0.03度/小时。(C) 2018美国光学学会

著录项

  • 来源
    《Optics Letters》 |2018年第23期|共4页
  • 作者单位

    Zhejiang Univ Coll Informat Sci &

    Elect Engn Hangzhou 310000 Zhejiang Peoples R China;

    Zhejiang Univ Coll Informat Sci &

    Elect Engn Hangzhou 310000 Zhejiang Peoples R China;

    Zhejiang Univ Coll Informat Sci &

    Elect Engn Hangzhou 310000 Zhejiang Peoples R China;

    Zhejiang Univ Coll Informat Sci &

    Elect Engn Hangzhou 310000 Zhejiang Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 计量学;光学;
  • 关键词

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