Simple multiplexing scheme for fiber optic grating sensor networks

G. P. Brady; A. B. Lobo Ribeiro; David J. Webb; Laurence Reekie; Jean-Luc Archambault; David A. Jackson

doi:10.1117/12.165917

30 December 1993 Simple multiplexing scheme for fiber optic grating sensor networks

G. P. Brady, A. B. Lobo Ribeiro, David J. Webb, Laurence Reekie, Jean-Luc Archambault, David A. Jackson

Proceedings Volume 2071, Distributed and Multiplexed Fiber Optic Sensors III; (1993) https://doi.org/10.1117/12.165917
Event: Optical Tools for Manufacturing and Advanced Automation, 1993, Boston, MA, United States

Abstract

A novel approach for the interrogation of multiplexed fiber optic Bragg grating sensors is described. Signal recovery is achieved by matching a receiving grating to a corresponding sensor grating. As a demonstration, the technique is applied to strain sensing.

Citation Download Citation

G. P. Brady, A. B. Lobo Ribeiro, David J. Webb, Laurence Reekie, Jean-Luc Archambault, and David A. Jackson "Simple multiplexing scheme for fiber optic grating sensor networks", Proc. SPIE 2071, Distributed and Multiplexed Fiber Optic Sensors III, (30 December 1993); https://doi.org/10.1117/12.165917

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