Orbital Angular Momentum Modes Recognition Method Based on Transfer Learning

During the transmission of vortex beams in free-space optical communication channels, atmospheric turbulence causes wavefront phase disturbances, making identifying orbital angular momentum (OAM) modes more difficult. Additionally, the model requires extensive training datasets, which significantly...

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Bibliographic Details

Published in:	IEEE Photonics Journal
Main Authors:	Tianyu Du, Jun Ou, Hao Chi, Bo Yang, Shuna Yang, Yanrong Zhai
Format:	Article
Language:	English
Published:	IEEE 2025-01-01
Subjects:	Transfer learning convolutional neural network orbital angular momentum atmospheric turbulence
Online Access:	https://ieeexplore.ieee.org/document/10933501/