학술논문
Distributed temperature and strain discriminative sensing based on a bend-tolerant few-mode fiber with DPP-BOTDA
Document Type
Conference
Author
Source
2023 21st International Conference on Optical Communications and Networks (ICOCN) Optical Communications and Networks (ICOCN), 2023 21st International Conference on. :1-2 Jul, 2023
Subject
Language
ISSN
2771-3059
Abstract
We proposed a distributed temperature and strain discriminative sensor based on differential pulse-pair Brillouin optical time-domain analysis and bending-tolerant few-mode fiber. The discriminative deviation of 2.78°C and 33.2 µ$\varepsilon$ was demonstrated, respectively.