Two-axis temperature-insensitive accelerometer based on multicore fiber Bragg gratings

  • Amanda Fender
  • , William N. MacPherson
  • , R. R J Maier
  • , James S. Barton
  • , David S. George
  • , Robert I. Howden
  • , Graham W. Smith
  • , B. J S Jones
  • , Scott McCulloch
  • , Xianfeng Chen
  • , Rui Suo
  • , Lin Zhang
  • , Ian Bennion

Research output: Contribution to journalArticlepeer-review

127 Citations (Scopus)

Abstract

We report a compact two-dimensional accelerometer based upon a simple fiber cantilever constructed from a short length of multicore optical fiber. Two-axis measurement is demonstrated up to 3 kHz. Differential measurement between fiber Bragg gratings written in the multicore fiber provides temperature-insensitive measurements. © 2008 British Crown Copyright.

Original languageEnglish
Article number4567469
Pages (from-to)1292-1298
Number of pages7
JournalIEEE Sensors Journal
Volume8
Issue number7
DOIs
Publication statusPublished - Jul 2008

Keywords

  • Accelerometer
  • Fiber bragg grating
  • Multicore fiber (MCF)

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