Noise limit in heterodyne interferometer demodulator for FBG-based sensors

C. Z. Shi, H. L. Ho, Wei Jin, C. C. Chan, P. K.C. Chan, Y. Zhou, Y. B. Liao

Research output: Journal article publicationJournal articleAcademic researchpeer-review

13 Citations (Scopus)


This paper reports the results of a recent investigation on the noise-limited performance in heterodyne interferometric demodulation systems for fiber Bragg grating strain sensors. Theoretical and simulation results are presented and compared with experimental results.
Original languageEnglish
Pages (from-to)2287-2295
Number of pages9
JournalJournal of Lightwave Technology
Issue number10
Publication statusPublished - 1 Oct 2004

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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