Localization method for all-dielectric fiber-optic cable

Olga Yu. Gubareva; Vladimir A. Burdin; Vladimir O. Gureev; Michael V. Dashkov; Sergey A. Gavryushin; Sergey S. Masyuk; Olga V. Shaban; Elena S. Zaytceva

doi:10.1117/12.2631780

25 July 2022 Localization method for all-dielectric fiber-optic cable

Olga Yu. Gubareva, Vladimir A. Burdin, Vladimir O. Gureev, Michael V. Dashkov, Sergey A. Gavryushin, Sergey S. Masyuk, Olga V. Shaban, Elena S. Zaytceva

Author Affiliations +

Proceedings Volume 12295, Optical Technologies for Telecommunications 2021; 1229510 (2022) https://doi.org/10.1117/12.2631780
Event: Nineteenth International Scientific and Technical Conference "Optical Technologies for Communications", 2021, Samara, Russian Federation

Abstract

The paper proposes a method for localizing the location of an optical cable based on the analysis of the characteristics of a phase-sensitive reflectometer under external acoustic impact. Approbation of the methodology was carried out using a vibroacoustic monitoring system at a test site built on the territory of the university. The results of measurements of the intensity distribution of the acoustic impact along the length of the optical fiber depending on the location of the impact source are presented. The specific features of the method based on the analysis of amplitude characteristics are determined.

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Olga Yu. Gubareva, Vladimir A. Burdin, Vladimir O. Gureev, Michael V. Dashkov, Sergey A. Gavryushin, Sergey S. Masyuk, Olga V. Shaban, and Elena S. Zaytceva "Localization method for all-dielectric fiber-optic cable", Proc. SPIE 12295, Optical Technologies for Telecommunications 2021, 1229510 (25 July 2022); https://doi.org/10.1117/12.2631780

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