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首页> 外文会议>OCEANS 2017 - Aberdeen >Improved long period fibre gratings sensing devices coated with thin films
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Improved long period fibre gratings sensing devices coated with thin films

机译：改进的涂有薄膜的长周期光纤光栅传感装置

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摘要

Long period fibre gratings (LPFG) have found an increasing interest due to the easy fabrication in any kind of fibre through the induced electric arc technique with low cost and flexibility. They have been used in applications such as gain-flattening and band-rejection, and for sensing strain, temperature and chemical and biological parameters. The sensitivity of LPFG increases when the fibre is coated with certain thin films. In this short review it is presented the recent developments and applications of these kind of sensors.
机译：长周期光纤光栅（LPFG）引起了人们的兴趣，这是由于通过感应电弧技术以低成本和高灵活性容易制造任何类型的光纤。它们已用于增益平坦化和带阻等应用中，以及用于感测应变，温度以及化学和生物学参数。当光纤涂有某些薄膜时，LPFG的灵敏度会提高。在这篇简短的评论中，介绍了这类传感器的最新发展和应用。

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  • 来源
    《OCEANS 2017 - Aberdeen》|2017年|1-7|共7页
  • 会议地点 Aberdeen(GB)
  • 作者

    L. Coelho; J. M. M. M. de Almeida; J. L. Santos; P. A. S. Jorge;

  • 作者单位

    CAP / INESC TEC - Technology and Science and Faculty of Sciences, University of Porto, Rua do Campo Alegre Porto, Portugal;

    CAP / INESC TEC - Technology and Science and Faculty of Sciences, University of Porto, Rua do Campo Alegre Porto, Portugal;

    CAP / INESC TEC - Technology and Science and Faculty of Sciences, University of Porto, Rua do Campo Alegre Porto, Portugal;

    CAP / INESC TEC - Technology and Science and Faculty of Sciences, University of Porto, Rua do Campo Alegre Porto, Portugal;

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

    Optical fibers; Fiber gratings; Sensitivity; Temperature sensors; Temperature measurement;

    机译：光纤;光纤光栅;灵敏度;温度传感器;温度测量;;

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