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Orbital Angular Momentum (OAM) Carried by Asymmetric Vortex Beams for Wireless Communications: Theory and Experiment

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Abstract

Unlike traditional symmetrical vortex beams, we demonstrate one kind of asymmetric spatial modes, namely Lommel-Gaussian mode carrying OAM for optical communications, which possesses higher channel capacity through orthogonal multiplexing process.

© 2020 The Author(s)

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