Linearly Tunable Fano Resonance Modes in a Plasmonic Nanostructure with a Waveguide Loaded with Two Rectangular Cavities Coupled by a Circular Cavity

Linearly Tunable Fano Resonance Modes in a Plasmonic Nanostructure with a Waveguide Loaded with Two Rectangular Cavities Coupled by a Circular Cavity

Linear tunability has important applications since it can be realized by using linear control voltage and can be used conveniently without requiring nonlinear scale. In this paper, a kind of plasmonic nanostructure with a waveguide loaded with two rectangular cavities coupled by a circular cavity is...

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Bibliographic Details
Main Authors: Qiong Wang, Zhengbiao Ouyang, Yiling Sun, Mi Lin, Qiang Liu
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Nanomaterials
Subjects:
tunable Fano resonance modes
coupled-waveguide-cavity system
mode interference
surface plasmon polaritons
finite-element method
Online Access:https://www.mdpi.com/2079-4991/9/5/678

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https://www.mdpi.com/2079-4991/9/5/678

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