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Detail publikace
RUŽIČKA, M. JABLONČÍK, L. DEJDAR, P. MÜNSTER, P.
Originální název
Acoustic and Mechanical Vibration Sensor: New Approach for Monitoring of Fiber Optic Infrastructures
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Optical fiber sensing is a rapidly evolving method for vibration detection that enables both distributed and point measurement of acoustic and mechanical vibrations. The paper presents our own developed optical fiber sensing system for vibration measurement using state-of-polarization changes detection a analysis. To achieve the best results, the output power of the laser source was first optimized and based on signal-to-noise ratio (SNR) and cross-correlation calculations. Subsequently, a long-term measurement of simulated events on a real infrastructure was performed and evaluated.
Klíčová slova
distributed sensing; optical fiber sensor; state of polarization changes; vibration
Autoři
RUŽIČKA, M.; JABLONČÍK, L.; DEJDAR, P.; MÜNSTER, P.
Vydáno
18. 8. 2022
Nakladatel
IEEE
Místo
Prague, Czech republic
ISBN
978-1-6654-6948-7
Kniha
Proceedings of the 2022 45th International Conference on Telecommunications and Signal Processing (TSP)
Strany od
276
Strany do
279
Strany počet
4
URL
https://ieeexplore.ieee.org/document/9851231
BibTex
@inproceedings{BUT178873, author="Michal {Ružička} and Lukáš {Jablončík} and Petr {Dejdar} and Petr {Münster}", title="Acoustic and Mechanical Vibration Sensor: New Approach for Monitoring of Fiber Optic Infrastructures", booktitle="Proceedings of the 2022 45th International Conference on Telecommunications and Signal Processing (TSP)", year="2022", pages="276--279", publisher="IEEE", address="Prague, Czech republic", doi="10.1109/TSP55681.2022.9851231", isbn="978-1-6654-6948-7", url="https://ieeexplore.ieee.org/document/9851231" }