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Conferences > ACPC > 2021 > T4A > T4A.262

Research on Reducing Divergence of Vortex beams Based on Generalized Refraction Law

Yuchen Yao, Jingcan Ma, Xiyao Song, Zhennan Zheng, Xinlu Gao, and Shanguo Huang

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Abstract

A method is proposed to reduce the divergence angle of vortex beams based on the generalized refraction law. Simulation results show that this method can efficiently weaken the divergence angle of vortex beams.

© 2021 The Author(s)

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