6533b829fe1ef96bd128a1cd

RESEARCH PRODUCT

Fast Response Vibration Sensor Based on Bragg Gratings Written on Tapered Core Fibers

A. Gonzalez-seguraAmparo RodríguezPaola BarriosJose L. CruzMiguel V. Andrés

subject

Core (optical fiber)VibrationPHOSFOSLight intensityVibration sensorWavelengthMaterials scienceOpticsFiber optic sensorbusiness.industryPhysics::OpticsbusinessMultiplexing

description

Bragg gratings written in tapered core fibers are used to measure mechanical vibrations with a time response better than 10 μs. The system is compact, low-cost and can be wavelength multiplexed.

https://doi.org/10.1364/ofs.2006.tue44