Denoising of BOTDR Dynamic Strain Measurement Using Convolutional Neural Networks

Denoising of BOTDR Dynamic Strain Measurement Using Convolutional Neural Networks

The Brillouin optical time domain reflectometry (BOTDR) system measures the distributed strain and temperature information along the optic fibre by detecting the Brillouin gain spectra (BGS) and finding the Brillouin frequency shift profiles. By introducing small gain stimulated Brillouin scattering...

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Bibliographic Details
Main Authors: Bo Li, Ningjun Jiang, Xiaole Han
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Sensors
Subjects:
Brillouin scattering
fibre optic sensing
image denoising
convolutional neural network
Online Access:https://www.mdpi.com/1424-8220/23/4/1764

Internet

https://www.mdpi.com/1424-8220/23/4/1764

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