Potential low-cost optical fiber Bragg grating sensor systems for structural health monitoring and examples of their application

Reinhardt Willsch; Wolfgang Ecke

doi:10.1117/12.482000

9 September 2002 Potential low-cost optical fiber Bragg grating sensor systems for structural health monitoring and examples of their application

Reinhardt Willsch, Wolfgang Ecke

Author Affiliations +

Proceedings Volume 4920, Advanced Sensor Systems and Applications; (2002) https://doi.org/10.1117/12.482000
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Potential low-cost strain, vibration and temperature sensor systems based on draw-tower fabricated fiber Bragg grating arrays and spectral high-resolution polychromator interrogation have been developed. Performance has been demonstrated in field tests of electric power generators, aircrafts and spacecraft structures, railway tracks, and in rock-bolts for mining and geotechnical engineering.

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Reinhardt Willsch and Wolfgang Ecke "Potential low-cost optical fiber Bragg grating sensor systems for structural health monitoring and examples of their application", Proc. SPIE 4920, Advanced Sensor Systems and Applications, (9 September 2002); https://doi.org/10.1117/12.482000

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