Detail publikace

Acoustic and Mechanical Vibration Sensor: New Approach for Monitoring of Fiber Optic Infrastructures

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"
}