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首页> 外文期刊>Journal of Sensors >Fiber Strain Measurement for Wide Region Quasidistributed Sensing by Optical Correlation Sensor with Region Separation Techniques
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Fiber Strain Measurement for Wide Region Quasidistributed Sensing by Optical Correlation Sensor with Region Separation Techniques

机译:光纤应变测量宽区域通过具有区域分离技术的光学相关传感器拟建传感

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摘要

The useful application of optical pulse correlation sensor for wide region quasidistributed fiber strain measurement is investigated. Using region separation techniques of wavelength multiplexing with FBGs and time multiplexing with intensity partial reflectors, the sensor measures the correlations between reference pulses and monitoring pulses from several cascadable selected sensing regions. This novel sensing system can select the regions and obtain the distributed strain information in any desired sensing region.
机译:研究了光脉冲相关传感器对宽区域拟分布纤维应变测量的有用应用。 利用与强度部分反射器的FBG和时间复用波长复用的区域分离技术,传感器测量参考脉冲与来自几个可级可均可选定的感测区域之间的监测脉冲之间的相关性。 该新颖的感测系统可以选择区域并在任何期望的传感区域中获得分布式应变信息。

著录项

  • 来源
    《Journal of Sensors》 |2010年第null期|共10页
  • 作者单位

    Department of Electronic and Photonic System Engineering Kochi University of Technology;

    ITEAM Research Institute Universidad Politecnica de Valencia;

    Department of Electronic and Photonic System Engineering Kochi University of Technology;

    ITEAM Research Institute Universidad Politecnica de Valencia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TP212;
  • 关键词

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