Multifunctional Optical Vortex Beam Generator via Cross-Phase Based on Metasurface

Multifunctional Optical Vortex Beam Generator via Cross-Phase Based on Metasurface

We propose a multifunctional optical vortex beam (OVB) generator via cross-phase based on a metasurface. Accordingly, we separately investigate the two different propagation characteristics of OVB modulated by the low-order cross-phase (LOCP) and the high-order cross-phase (HOCP) in a self-selected...

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Bibliographic Details
Main Authors: Kuangling Guo, Yue Liu, Li Chen, Zhongchao Wei, Hongzhan Liu
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Nanomaterials
Subjects:
multifunctional metasurfaces
optical vortex
cross-phase
Online Access:https://www.mdpi.com/2079-4991/12/4/653

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