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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU145319" target="_blank" >RIV/00216305:26220/22:PU145319 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9851231" target="_blank" >https://ieeexplore.ieee.org/document/9851231</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TSP55681.2022.9851231" target="_blank" >10.1109/TSP55681.2022.9851231</a>

Result language
angličtina
Original language name
Acoustic and Mechanical Vibration Sensor: New Approach for Monitoring of Fiber Optic Infrastructures
Original language description
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.
Czech name
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Czech description
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Project
<a href="/en/project/EF19_073%2F0016948" target="_blank" >EF19_073/0016948: Quality internal grants at BUT</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2022 45th International Conference on Telecommunications and Signal Processing (TSP)
ISBN
978-1-6654-6948-7
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
276-279
Publisher name
IEEE
Place of publication
Prague, Czech republic
Event location
Prague
Event date
Jul 13, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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