Spatially Multiplexing of Metasurface for Manipulating the Focused Trefoil and Cinquefoil Vector Light Field

Spatially Multiplexing of Metasurface for Manipulating the Focused Trefoil and Cinquefoil Vector Light Field

The trefoil and cinquefoil vector field are of essential significance for fundamental topology properties as the Hopf link and trefoil knots in the light field. The spatially multiplexing metasurfaces were designed with two sets of periodical nanoslits arranged alternately, each had independent geom...

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Bibliographic Details
Main Authors: Rui Sun, Chuanfu Cheng, Ruirui Zhang, Xiangyu Zeng, Yu Zhang, Manna Gu, Chunxiang Liu, Hong Ma, Qian Kong, Chen Cheng
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Nanomaterials
Subjects:
metasurfaces
vector beam
polarization
vortex beam
geometric phase
Online Access:https://www.mdpi.com/2079-4991/11/4/858

Internet

https://www.mdpi.com/2079-4991/11/4/858

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