High-voltage fiber sensor based on fiber Bragg grating in poled fiber

J. M. B. Pereira; J. Hervás; D. Barrera; J. Madrigal; S. Sales; F. Laurell; O. Tarasenko; W. Margulis

doi:10.1117/12.2540628

28 August 2019 High-voltage fiber sensor based on fiber Bragg grating in poled fiber

J. M. B. Pereira, J. Hervás, D. Barrera, J. Madrigal, S. Sales, F. Laurell, O. Tarasenko, W. Margulis

Proceedings Volume 11199, Seventh European Workshop on Optical Fibre Sensors; 1119932 (2019) https://doi.org/10.1117/12.2540628
Event: Seventh European Workshop on Optical Fibre Sensors, 2019, Limassol, Cyprus

Abstract

Fiber Bragg gratings (FBGs) in a poled silicate fiber are used to detect external voltage applied to the fiber’s internal electrodes. This work shows a basic proof-of-concept of a single-ended, fiber-based voltage sensor that can be used to measure periodic high-voltage signals. The setup can be extended to a multiplexed e-field interrogation system and used in the electric power industry for remote sensing of transmission lines and power plants.

Citation Download Citation

J. M. B. Pereira, J. Hervás, D. Barrera, J. Madrigal, S. Sales, F. Laurell, O. Tarasenko, and W. Margulis "High-voltage fiber sensor based on fiber Bragg grating in poled fiber", Proc. SPIE 11199, Seventh European Workshop on Optical Fibre Sensors, 1119932 (28 August 2019); https://doi.org/10.1117/12.2540628

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