Omnidirectional Absorber by the Void Plasmon Effect in the Visible Region with Greatly Enhanced Localized Electric Field

Omnidirectional Absorber by the Void Plasmon Effect in the Visible Region with Greatly Enhanced Localized Electric Field

Abstract We propose and investigate a wide-angle and high-efficiency absorber by using the void plasmon (VP) effect in a Fabry–Perot (FP)-like system, which consists of a perforated metal film and a ground metal plane separated by a dielectric spacer. A hybrid FP/VP resonance mode contributes to the...

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Bibliographic Details
Main Authors: Shiwei Shu, Chengping Huang, Meng Zhang, Yan Yan
Format: Article
Language:English
Published: SpringerOpen 2019-02-01
Series:Nanoscale Research Letters
Subjects:
Absorbers
Plasmonics
Fabry–Perot resonance
Void plasmons
Online Access:http://link.springer.com/article/10.1186/s11671-019-2873-6

Internet

http://link.springer.com/article/10.1186/s11671-019-2873-6

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