An Investigation of Fidelity Regions in the Dual-pulse -OTDR Systems

Muhammed Kaan Yildiz; Faruk Uyar; Tolga Kartaloglu; Ibrahim Ozdur; Ekmel Ozbay; Ekmel Ozbay; Ekmel Ozbay

doi:10.1364/SENSORS.2021.SM5A.4

OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES)
OSA Technical Digest (Optica Publishing Group, 2021),
paper SM5A.4
•https://doi.org/10.1364/SENSORS.2021.SM5A.4

An Investigation of Fidelity Regions in the Dual-pulse -OTDR Systems

Muhammed Kaan Yildiz, Faruk Uyar, Tolga Kartaloglu, Ibrahim Ozdur, and Ekmel Ozbay

Optical Sensors 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-90-3

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Optical Fiber Sensors II (SM5A)

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M. K. Yildiz, F. Uyar, T. Kartaloglu, I. Ozdur, and E. Ozbay, "An Investigation of Fidelity Regions in the Dual-pulse -OTDR Systems," in OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES), S. Buckley, F. Vanier, S. Shi, K. Walker, I. Coddington, S. Paine, K. Lok Chan, W. Moses, S. Qian, P. Pellegrino, F. Vollmer, G. , J. Jágerská, R. Menzies, L. Emmenegger, and J. Westberg, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper SM5A.4.

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Abstract

The dual-pulse interrogation enables the phase extraction from the intensity of the back- reflection signal in -OTDR systems. We investigate the high and low fidelity regions in the back-reflected signal by analyzing the system response to external disturbances.

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