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
Main Authors: Tianyu Du, Jun Ou, Hao Chi, Bo Yang, Shuna Yang, Yanrong Zhai
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Photonics Journal
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Online Access:https://ieeexplore.ieee.org/document/10933501/
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