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Generation of multi-beam reflected from gradient-index metasurfaces

Many recent metasurfaces, consisting of one or two-dimensional artificial structures with subwavelength unit cells, have been designed to manipulate optical waves by achieving the 2π continuous phase gradients. In this paper, a method to transfer and control multi-beam reflections from a normal inci...

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Bibliographic Details
Main Authors: T.V. Hoang, J.H. Lee
Format: Artigo
Language:Inglês
Published: Elsevier 2018-09-01
Series:Results in Physics
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379718305369
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