Novel resonant cavity TDM demodulation scheme for FBG sensing

G.D. Lloyd, I. Bennion, L.A. Everall, K. Sugden

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

Abstract

A novel time-division-multiplexed Bragg grating interrogation system is presented, utilising a semiconductor optical amplifier within a resonating cavity. Without fast electronics, closely spaced low reflectivity gratings are interrogated with high signal power and low noise.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics, CLEO
Subtitle of host publicationOSA Trends in Optics and Photonics Series
PublisherOptical Society of America
Pages1451-1453
Number of pages3
Volume96 A
ISBN (Print)1-55752-777-6
Publication statusPublished - 16 May 2004
EventConference on Lasers and Electro-Optics (CLEO) and International Quantum Electronics Conference and Photonic Applications Systems Technologies - San Francisco, CA, United States
Duration: 16 May 200421 May 2004

Publication series

NameTrends in Optics and Photonics
ISSN (Print)1094-5695

Conference

ConferenceConference on Lasers and Electro-Optics (CLEO) and International Quantum Electronics Conference and Photonic Applications Systems Technologies
Abbreviated titleCLEO 2004/ IQEC 2004
CountryUnited States
CitySan Francisco, CA
Period16/05/0421/05/04

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