High-Resolution Distributed Differential Curvature Measurement Based on Phase-Sensitive Optical Time Domain Reflectometry and Multi-Core Fiber

Lukasz Szostkiewicz; Lukasz Szostkiewicz; Lukasz Szostkiewicz; Zhisheng Yang; Marcelo A. Soto; Alejandro Dominguez-Lopez; Anna Pytel; Anna Pytel; Agnieszka Kolakowska; Agnieszka Kolakowska; Michalina Jóźwik; Michalina Jóźwik; Krzysztof Markiewicz; Marek Napierala; Luc Thévenaz; Tomasz Nasilowski

doi:10.1364/OFS.2018.WC4

26th International Conference on Optical Fiber Sensors
OSA Technical Digest (Optica Publishing Group, 2018),
paper WC4
•https://doi.org/10.1364/OFS.2018.WC4

High-Resolution Distributed Differential Curvature Measurement Based on Phase-Sensitive Optical Time Domain Reflectometry and Multi-Core Fiber

Lukasz Szostkiewicz, Zhisheng Yang, Marcelo A. Soto, Alejandro Dominguez-Lopez, Anna Pytel, Agnieszka Kolakowska, Michalina Jóźwik, Krzysztof Markiewicz, Marek Napierala, Luc Thévenaz, and Tomasz Nasilowski

Optical Fiber Sensors 2018

Lausanne Switzerland
24–28 September 2018
ISBN: 978-1-943580-50-7

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Physical and Mechanical (WC)

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L. Szostkiewicz, Z. Yang, M. A. Soto, A. Dominguez-Lopez, A. Pytel, A. Kolakowska, M. Jóźwik, K. Markiewicz, M. Napierala, L. Thévenaz, and T. Nasilowski, "High-Resolution Distributed Differential Curvature Measurement Based on Phase-Sensitive Optical Time Domain Reflectometry and Multi-Core Fiber," in 26th International Conference on Optical Fiber Sensors, OSA Technical Digest (Optica Publishing Group, 2018), paper WC4.

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Abstract

A distributed curvature sensor based on multicore fiber and phase-sensitive optical time domain reflectometry is presented, demonstrating a resolution of 10 cm over ~25 m of sensing range.

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