17 May 2011 Fiber Bragg grating transverse load sensors using suspended core fibers for directional dependent strain measurement
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Proceedings Volume 7753, 21st International Conference on Optical Fiber Sensors; 775373 (2011) https://doi.org/10.1117/12.885149
Event: 21st International Conference on Optical Fibre Sensors (OFS21), 2011, Ottawa, Canada
Abstract
This paper presents simulation and experimental results of orientation-dependent transverse load fiber sensors using fiber Bragg gratings written in four-hole suspended core fibers. Resonant peak shifts and splitting of fiber Bragg gratings were studied as functions of the applied transverse load and its orientation. Both simulation and experimental results revealed that response of fiber Bragg grating in suspended core fibers are sensitive to both orientation and magnitude of transverse strains.
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Charles M. Jewart, Tong Chen, Kevin P. Chen, Eric Lindner, Julia Fiebrandt, Manfred Rothhardt, Kay Schuster, Jens Kobelke, and Hartmut Bartelt "Fiber Bragg grating transverse load sensors using suspended core fibers for directional dependent strain measurement", Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 775373 (17 May 2011); doi: 10.1117/12.885149; https://doi.org/10.1117/12.885149
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