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Highly Sensitive Bend Sensor Based on Bragg Grating in Eccentric Core Polymer Fiber

  • X. Chen
  • , C. Zhang
  • , D.J. Webb
  • , K. Kalli
  • , G.D. Peng

    Research output: Contribution to journalArticlepeer-review

    Abstract

    We report on an optical bend sensor based on a Bragg grating inscribed in an eccentric core polymer optical fiber. The device exhibits the strong fiber orientation dependence, the wide bend curvature range of ±22.7 m-1, and high bend sensitivity of 63 pm/m-1.
    Original languageEnglish
    Pages (from-to)850-852
    JournalIEEE Photonics Technology Letters
    Volume22
    Issue number11
    DOIs
    Publication statusPublished - 1 Jun 2010

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