Dynamic strain measurement using an extrinsic Fabry-Perot interferometric sensor and an arrayed waveguide grating device

A.J. Willshire, P. Niewczas, L. Dziuda, G. Fusiek, J.R. McDonald

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

In this paper, we demonstrate an interrogation system based on an arrayed waveguide grating capable of monitoring dynamic strain in a cantilever beam at frequencies up to 5 kHz (limited by the actuator) with a similar precision to resistive strain gauges.
Original languageEnglish
Pages (from-to)4-9
Number of pages5
JournalIEEE Transactions on Instrumentation and Measurement
Volume53
Issue number1
DOIs
Publication statusPublished - 2004

Keywords

  • waveguide grating
  • Fabry-Perot interferometer
  • optical sensor
  • strain measurement
  • optoelectronics

Fingerprint Dive into the research topics of 'Dynamic strain measurement using an extrinsic Fabry-Perot interferometric sensor and an arrayed waveguide grating device'. Together they form a unique fingerprint.

Cite this