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Analysis of vibration measurements in a composite material using an embedded PM-PCF polarimetric sensor and an FBG sensor

  • Ginu Rajan
  • , Manjusha Ramakrishnan
  • , Yuliya Semenova
  • , Andrzej Domanski
  • , Anna Boczkowska
  • , Tomasz Wolinski
  • , Gerald Farrell

Research output: Contribution to journalArticlepeer-review

Abstract

Low frequency vibration measurements in composite materials using embedded optical fiber sensors are presented in this paper. The two types of fiber sensors embedded are a polarization maintaining photonic crystal fiber (PM-PCF) polarimetric fiber sensor and a fiber Bragg grating (FBG) sensor. A glass fibre reinforced polymer composite material sample is fabricated with both fiber optic sensors embedded in it. A comparison between the performance of both the PM-PCF polarimetric fiber sensor and the FBG sensor embedded in the composite material is also presented.

Original languageEnglish
Article number6047557
Pages (from-to)1365-1371
Number of pages7
JournalIEEE Sensors Journal
Volume12
Issue number5
DOIs
Publication statusPublished - 2012

Keywords

  • Composite materials
  • fiber Bragg grating
  • polarimetric sensor
  • vibration measurement

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