Optical chemsensors based on etched fibre Bragg gratings in D-shape and multimode fibres

Kaiming Zhou, Xianfeng F. Chen, Lin Zhang, Ian Bennion

Research output: Chapter in Book/Report/Conference proceedingConference publication

Abstract

We present an implementation of high-sensitivity optical chemsensors based on FBGs UV-inscribed in D-shape and multimode fibres and sensitized by HF-etching treatment, demonstrating a capability of detecting chemical concentration changes as small as < 0.5%.
Original languageEnglish
Title of host publication17th international conference on optical fibre sensors
EditorsMarc Voet, Reinhardt Willsch, Wolfgang Ecke, Julian Jones, Brian Culshaw
PublisherSPIE
Pages158-161
Number of pages4
ISBN (Print)978-0-8194-5855-1, 0-8194-5855-4
DOIs
Publication statusPublished - May 2005
Event17th international conference on Optical Fibre Sensors - Bruges, Belgium
Duration: 23 May 200527 May 2005

Publication series

NameSPIE proceedings
PublisherSPIE
Volume5855
ISSN (Print)0277-786X

Conference

Conference17th international conference on Optical Fibre Sensors
Abbreviated titleOFS-2005
CountryBelgium
CityBruges
Period23/05/0527/05/05

Bibliographical note

Kaiming Zhou ; Xianfeng Chen ; Lin Zhang and Ian Bennion, "Optical chemsensors based on etched fibre Bragg gratings in D-shape and multimode fibres", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, 158 (August 30, 2005); doi:10.1117/12.623638.

Copyright 2005 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

http://dx.doi.org/10.1117/12.623638

Keywords

  • high-sensitivity optical chemsensors
  • FBGs UV-inscribed in D-shape
  • multimode fibres
  • HF-etching treatment
  • chemical concentration

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