| 保偏光纤环形谐振腔研究 |
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| 引用本文： | 汤全安,马新宇.保偏光纤环形谐振腔研究[J].激光技术,1998,22(5):265-267. |
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| 作者姓名： | 汤全安 马新宇 |
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| 作者单位： | 1.清华大学精密仪器与机械学系 |
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| 基金项目： | 国防科工委“九五”预研项目 |
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| 摘 要： | 报道了一种用于角速度测量的光纤谐振式传感器保偏光纤环形谐振腔的研究,给出了测量的原理、实验装置和实验结果.根据计算和实验结果,对影响系统性能的几个重要光学参数进行了设计和优化.该谐振腔已在传感器系统中得到应用.
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| 关 键 词： | 保偏光纤谐振腔 角速度测量 光纤传感器 |
| 收稿时间： | 1998-01-20 |
Study of polarization maintaining fiber ring resonator |
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| Tang Quanan,Ma Xinyu.Study of polarization maintaining fiber ring resonator[J].Laser Technology,1998,22(5):265-267. |
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| Authors: | Tang Quanan Ma Xinyu |
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| Abstract: | A kind of polarization maintaining fiber ring resonator used in fiber ring resonator sensor for angular velocity measurement is reported in this paper.The measurement principle is based on Sagnac effect.So the system is composed of a laser with narrow spectra,fiber resonator,detector and other control circuits.According to the numerical calculation and experimental results,several important optical parameters,which have influence on the performance of system,are analyzed and optimized.Now the fiber ring resonator has been adopted in the sensor system. |
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| Keywords: | polarization maintaining fiber ring resonator angular velocity measurement fiber sensor |
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