Terahertz Reconfigurable Metasurface for Dynamic Non-Diffractive Orbital Angular Momentum Beams using Vanadium Dioxide

Terahertz Reconfigurable Metasurface for Dynamic Non-Diffractive Orbital Angular Momentum Beams using Vanadium Dioxide

Orbital angular momentum (OAM) generation based on metasurfaces has attracted tremendous interest due to its potential in capacity enhancement of high-speed wireless communication systems. Reconfigurability is one of the key desired characteristics for the design of future metasurfaces. In this pape...

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Bibliographic Details
Main Authors: Ling Wang, Yang Yang, Shufang Li, Li Deng, Weijun Hong, Chen Zhang, Jianfeng Zhu, David McGloin
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Photonics Journal
Subjects:
Terahertz (THz)
reconfigurable metasurface
vanadium dioxide (<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX">$\text{VO}_{2}$</tex-math> </inline-formula> </named-content>)
orbital angular momentum (OAM)
topological charge (TC)
non-diffractive beam
Online Access:https://ieeexplore.ieee.org/document/9112165/
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