Interrogation of fiber Bragg grating sensors with a fiber grating filter tuned by a cantilever beam

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)22_Publication in policy or professional journalNot applicable

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Author(s)

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Detail(s)

Original languageEnglish
Pages (from-to)223-228
Journal / PublicationProceedings of SPIE - The International Society for Optical Engineering
Volume4317
Publication statusPublished - 2001

Conference

Title2nd International Conference on Experimental Mechanics
PlaceSingapore
CitySingapore
Period29 November - 1 December 2000

Abstract

A relatively simple, high-sensitivity and inexpensive technique for interrogation of fiber-Bragg grating sensors was demonstrated. Resolution of the signals from the sensors was done with a fiber-Bragg-grating filter tuned by a cantilever beam. A wavelength resolution of 0.002nm corresponding to a strain resolution or a temperature resolution was achieved using this technique.

Research Area(s)

  • Fiber Bragg grating, Multiplexing of sensors, Optical fiber sensor

Citation Format(s)

Interrogation of fiber Bragg grating sensors with a fiber grating filter tuned by a cantilever beam. / Liu, Y.; Liu, Z.; Lee, K. O.; Chiang, K. S.; Dong, X.

In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 4317, 2001, p. 223-228.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)22_Publication in policy or professional journalNot applicable