High-Resolution Distributed Differential Curvature Measurement Based on Phase-Sensitive Optical Time Domain Reflectometry and Multi-Core Fiber
- Szostkiewicz, Lukasz
- Yang, Zhisheng
- Soto, Marcelo A.
- Dominguez-Lopez, Alejandro
- Pytel, Anna
- Kolakowska, Agnieszka
- Jóźwik, Michalina
- Markiewicz, Krzysztof
- Napierala, Marek
- Thévenaz, Luc
- Nasilowski, Tomasz
DOIAbstract
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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