Terahertz spoof surface plasmon polariton gradient index lens

Terahertz spoof surface plasmon polariton gradient index lens

Plasmonics takes advantage of surface plasmon polaritons (SPPs), which have the characteristics of strong subwavelength field confinement and enhancement. Plasmonic devices that confine light in regions with dimensions that are smaller than the wavelength have important application prospects in on-c...

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Bibliographic Details
Main Authors: Shenghao Gu, Xinyao Yuan, Lei Liu, Mingming Sun, Ying Zhang, Quan Xu, Jiaguang Han
Format: Article
Language:English
Published: Elsevier 2023-04-01
Series:Results in Physics
Subjects:
Spoof surface plasmon polaritons
Gradient index lens
Terahertz devices
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379723001250

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