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Stretching the limits for the decoupling of strain and temperature with FBG based sensors
2015
24th International Conference on Optical Fibre Sensors
The ability to decouple strain from temperature is being explored using Bragg gratings written in highly birefringent fiber in combination with a high accuracy interrogator. Both the birefringent preform as well as the interrogator have been optimized in order to reach maximum measurement accuracy. The results from calibration measurements will be presented together with the estimated stability.
doi:10.1117/12.2194806
fatcat:2ff6qpfngba5pbekvdpbf2wehy