Optical fiber current transducer using lossy mode resonances for high voltage networks

J. Ascorbe; J. M. Corres; I. R. Matias; F. J. Arregui

doi:10.1117/12.2059629

2 June 2014 Optical fiber current transducer using lossy mode resonances for high voltage networks

J. Ascorbe, J. M. Corres, I. R. Matias, F. J. Arregui

Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 91578S (2014) https://doi.org/10.1117/12.2059629
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain

Abstract

This work presents the development and characterization of an optical fiber current transducer based on lossy mode resonances (LMRs) to work in high voltage networks. A multilayer structure was created in order to be able to shift the LMR by an electro-optic material deposited in the middle of two electrodes. The optical resonance has a displacement range of 200 nm on its TM component, what makes this device suitable for current sensing. Furthermore, dip coating of polyvinylidene difluoride has enhanced the nanofilm uniformity with respect to previous devices.

Citation Download Citation

J. Ascorbe, J. M. Corres, I. R. Matias, and F. J. Arregui "Optical fiber current transducer using lossy mode resonances for high voltage networks", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 91578S (2 June 2014); https://doi.org/10.1117/12.2059629

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