Densely Distributed Multiple Resonance Modes in a Fan-Shaped Plasmonic Nanostructure Demonstrated by FEM Simulations

Densely Distributed Multiple Resonance Modes in a Fan-Shaped Plasmonic Nanostructure Demonstrated by FEM Simulations

Multiple resonance modes have important applications since they can provide multi-frequency operation for devices and bring great flexibility in practice. In this paper, based on a fan-shaped cavity coupled to a metal-isolator-metal (MIM) waveguide, a new kind of ultracompact plasmonic nanostructure...

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Bibliographic Details
Main Authors: Qiong Wang, Zhengbiao Ouyang, Qiang Liu, Mi Lin
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Nanomaterials
Subjects:
surface plasmon polaritons
fan-shaped cavity
tunable resonances
coupled-cavity system
mode interference
finite element method
Online Access:https://www.mdpi.com/2079-4991/9/7/975

Internet

https://www.mdpi.com/2079-4991/9/7/975

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