OTDR interrogation of fiber Bragg gratings for quasi-distributed sensing

J. L. Arce-Diego

doi:10.1117/12.2302288

9 November 2000 OTDR interrogation of fiber Bragg gratings for quasi-distributed sensing

J. L. Arce-Diego

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 418541 (2000) https://doi.org/10.1117/12.2302288
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

The influence of the spectral characteristics of the pulsed light source of OTDRs on the interrogation of fiber Bragg grating-based sensors is analyzed in this paper. An extensive analysis with several kinds of light sources and FBGs have identified the optimum combination of them that maximize the sensitivity and linearity of the measurement.

Citation Download Citation

J. L. Arce-Diego "OTDR interrogation of fiber Bragg gratings for quasi-distributed sensing", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 418541 (9 November 2000); https://doi.org/10.1117/12.2302288

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