Deep Learning-Based Multimode Fiber Distributed Temperature Sensing

Deep Learning-Based Multimode Fiber Distributed Temperature Sensing

As a laser beam passes through a multimode fiber (MMF), a speckle pattern is generated, which is sensitive to temperature, thereby making the MMF a temperature-sensing element. A deep learning technique is employed to the MMF-based temperature sensor, to obtain high-precision temperature sensing. We...

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Bibliographic Details
Main Authors: Luxuan Yang, Xiaoyan Wang, Tong Wu, Huichuan Lin, Songjie Luo, Ziyang Chen, Yongxin Liu, Jixiong Pu
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Sensors
Subjects:
convolutional neural networks
multimode fibers
temperature prediction
position prediction
speckle imaging
distributed sensing
Online Access:https://www.mdpi.com/1424-8220/25/9/2811
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