Rapid Focused Spot Scanning Imaging Using Multimode Fiber with a Convolutional Neural Network-Based Phase Modulation

In this paper, we present a rapid beam-focusing method for multimode fiber (MMF) that integrates a Convolutional Neural Network (CNN) with a Spatial Light Modulator (SLM). This approach efficiently focuses light fields by training neural networks to approximate the transmission matrix of the optical...

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Bibliographic Details
Main Authors: Rongjing Tong, Anni Xu, Hua Shen
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Photonics
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Online Access:https://www.mdpi.com/2304-6732/12/1/41
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