Four-element fiber Bragg grating acceleration sensor array

  • Yi Jiang*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

A four-element fiber Bragg grating acceleration sensor array is presented in this paper. The system combines an unbalanced Mach-Zehnder interferometer and three coarse wavelength division multiplexers (WDMs). The totally passive scheme has the advantages of high operation frequency and loose requirements for the working environment. An acceleration resolution of better than 0 . 012 m / s2 sqrt(Hz) for the four channels is achieved.

Original languageEnglish
Pages (from-to)695-703
Number of pages9
JournalOptics and Lasers in Engineering
Volume46
Issue number9
DOIs
Publication statusPublished - Sept 2008

Keywords

  • Acceleration
  • Fiber Bragg grating sensor
  • Mach-Zehnder interferometer
  • WDM

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