Simultaneous strain, temperature and vibration measurement using a multiplexed in-fibre-Bragg-grating/fibre Fabry Perot sensor system

Y J Rao; P J Henderson; D A Jackson; Lin Zhang; I Bennion

doi:10.1049/el:19971409

Simultaneous strain, temperature and vibration measurement using a multiplexed in-fibre-Bragg-grating/fibre Fabry Perot sensor system

Y J Rao, P J Henderson, D A Jackson, Lin Zhang, I Bennion

Aston Institute of Photonic Technologies (AiPT)

Research output: Contribution to journal › Article › peer-review

64 Citations (Scopus)

Abstract

A novel technique for simultaneous measurement of static-strain, temperature and vibration for structural health monitoring is demonstrated using a wavelength-multiplexed in-fibre-Bragg-grating (FBG)/fibre-Fabry-Perot-interferometer (FFPI) sensor system, which combines the advantages of both FBGs and fibre optic low-coherence interferometry.

Original language	English
Pages (from-to)	2063-2064
Number of pages	2
Journal	Electronics letters
Volume	33
Issue number	24
DOIs	https://doi.org/10.1049/el:19971409
Publication status	Published - Nov 1997

Keywords

optical fibre sensors
interferometry
in-fibre Bragg gratings
strain gauges

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10.1049/el:19971409

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abstract = "A novel technique for simultaneous measurement of static-strain, temperature and vibration for structural health monitoring is demonstrated using a wavelength-multiplexed in-fibre-Bragg-grating (FBG)/fibre-Fabry-Perot-interferometer (FFPI) sensor system, which combines the advantages of both FBGs and fibre optic low-coherence interferometry.",

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AU - Henderson, P J

AU - Jackson, D A

AU - Zhang, Lin

AU - Bennion, I

PY - 1997/11

Y1 - 1997/11

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AB - A novel technique for simultaneous measurement of static-strain, temperature and vibration for structural health monitoring is demonstrated using a wavelength-multiplexed in-fibre-Bragg-grating (FBG)/fibre-Fabry-Perot-interferometer (FFPI) sensor system, which combines the advantages of both FBGs and fibre optic low-coherence interferometry.

KW - optical fibre sensors

KW - interferometry

KW - in-fibre Bragg gratings

KW - strain gauges

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DO - 10.1049/el:19971409

M3 - Article

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ER -

Simultaneous strain, temperature and vibration measurement using a multiplexed in-fibre-Bragg-grating/fibre Fabry Perot sensor system

Abstract

Keywords

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