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A quasi-distributed all-fiber current sensor based on series structure

机译:基于串联结构的准分布式全光纤电流传感器

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摘要

Distributed fiber current sensor (FCS) can be used to monitor currents at more than one point. This paper demonstrates a novel structure of fiber sensors based on series structure. The structure can realize multichannel current measurements by means of only one source and detector. In order to illustrate the performance of the FCS, a typical dual-channel experiment is presented in the paper. The experimental result shows that the structure has good linear relation between the output signal DP and current I for both channels. And the theoretical analysis also agrees with the conclusion. (C) 2016 Elsevier Inc. All rights reserved.
机译:分布式光纤电流传感器(FCS)可用于监视多个点的电流。本文展示了一种基于串联结构的新型光纤传感器结构。该结构可以仅通过一个源和检测器来实现多通道电流测量。为了说明FCS的性能,本文提出了一个典型的双通道实验。实验结果表明,该结构在两个通道的输出信号DP和电流I之间都具有良好的线性关系。理论分析也与结论相吻合。 (C)2016 Elsevier Inc.保留所有权利。

著录项

  • 来源
    《Optical fiber technology》 |2016年第12期|1-5|共5页
  • 作者单位

    Fujian Normal Univ, Minist Educ, Key Lab Optoelect Sci & Technol Med, Fujian Prov Key Lab Photon Technol, Fuzhou 350007, Peoples R China;

    Fujian Jiangxia Univ, Dept Elect Informat Sci, Fuzhou 350007, Peoples R China;

    Fujian Normal Univ, Minist Educ, Key Lab Optoelect Sci & Technol Med, Fujian Prov Key Lab Photon Technol, Fuzhou 350007, Peoples R China;

    Fujian Normal Univ, Minist Educ, Key Lab Optoelect Sci & Technol Med, Fujian Prov Key Lab Photon Technol, Fuzhou 350007, Peoples R China;

    Fujian Normal Univ, Minist Educ, Key Lab Optoelect Sci & Technol Med, Fujian Prov Key Lab Photon Technol, Fuzhou 350007, Peoples R China;

    Fujian Jiangxia Univ, Dept Elect Informat Sci, Fuzhou 350007, Peoples R China;

    Fujian Normal Univ, Minist Educ, Key Lab Optoelect Sci & Technol Med, Fujian Prov Key Lab Photon Technol, Fuzhou 350007, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    All fiber current sensor; Serial structure; Polarization; Current sensitivity;

    机译:全光纤电流传感器;串行结构;极化;电流灵敏度;

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