9 November 2000 Temperature and strain insensitive bend measurements with D-type fibre Bragg gratings
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Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41855M (2000) https://doi.org/10.1117/12.2302345
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy
Abstract
We present a new sensor configuration based on the intrinsic bend sensitivity of Bragg gratings written in D-type fibres. This sensor can be embedded in any layer of a composite material to evaluate curvature in a way independent of axial strain or temperature. It can also be used to measure other parameters such as acceleration, angle or acoustic pressure.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
L. A. Ferreira, "Temperature and strain insensitive bend measurements with D-type fibre Bragg gratings", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41855M (9 November 2000); doi: 10.1117/12.2302345; https://doi.org/10.1117/12.2302345
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