Excite Spoof Surface Plasmons with Tailored Wavefronts Using High‐Efficiency Terahertz Metasurfaces

Excite Spoof Surface Plasmons with Tailored Wavefronts Using High‐Efficiency Terahertz Metasurfaces

Abstract Spoof surface plasmons (SSPs) play crucial roles in terahertz (THz) near‐field photonics. However, both high‐efficiency excitation and wavefront engineering of SSPs remain great challenges, which hinder their wide applications in practice. Here, a scheme is proposed to simultaneously achiev...

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Bibliographic Details
Main Authors: Zhuo Wang, Shiqing Li, Xueqian Zhang, Xi Feng, Qingwei Wang, Jiaguang Han, Qiong He, Weili Zhang, Shulin Sun, Lei Zhou
Format: Article
Language:English
Published: Wiley 2020-10-01
Series:Advanced Science
Subjects:
metasurfaces
near field
plasmonic couplers
spoof surface plasmons
wavefronts
Online Access:https://doi.org/10.1002/advs.202000982

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