Investigation of the performance of a TDM FBG sensor array which uses a tunable laser source and a first derivative technique

C. C. Chan, Wei Jin, M. S. Demokan, D. N. Wang

Research output: Journal article publicationConference articleAcademic researchpeer-review

Abstract

The performance of a time-division-multiplexed fiber Bragg grating sensor array which uses a tunable laser source and a first derivative technique has been investigated. It is found that the wavelength detection accuracy is affected by the extinction ratio of the optical pulse modulator.
Original languageEnglish
Pages (from-to)162-165
Number of pages4
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4185
Publication statusPublished - 1 Dec 2000
Event14th International Conference on Optical Fiber Sensors - Venice, Italy
Duration: 11 Oct 200013 Oct 2000

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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