Resonance hybridization in nanoantenna arrays based on asymmetric split-ring resonators

Basudev Lahiri; Scott McMeekin; Richard M. De La Rue; Nigel P. Johnson

doi:10.1063/1.3579537

Resonance hybridization in nanoantenna arrays based on asymmetric split-ring resonators

Basudev Lahiri, Scott McMeekin, Richard M. De La Rue, Nigel P. Johnson

SCEBE School Office

Research output: Contribution to journal › Article › peer-review

Abstract

Asymmetric split ring resonators (A-SRRs) are composed of two separate metallic arcs of asymmetric lengths that share the same center-of-curvature. The two arcs interact to produce a very steep slope in the reflection spectrum. We utilize the plasmon resonance hybridization model to understand and describe the working of an A-SRR and produce experimental and simulation results to show that the A-SRR resonances are a “modified linear superposition” of the individual plasmon resonances coming from each of the arcs.

Original language	English
Pages (from-to)	153116
Number of pages	3
Journal	Applied Physics Letters
Volume	98
Issue number	15
DOIs	https://doi.org/10.1063/1.3579537
Publication status	Published - 2011

Keywords

optical resonators
reflectivity
plasmonics
antenna arrays
nanophotonics
applied physics

Documents and Links

10.1063/1.3579537

http://apl.aip.org/resource/1/applab/v98/i15/p153116_s1?isAuthorized=no

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title = "Resonance hybridization in nanoantenna arrays based on asymmetric split-ring resonators",

abstract = "Asymmetric split ring resonators (A-SRRs) are composed of two separate metallic arcs of asymmetric lengths that share the same center-of-curvature. The two arcs interact to produce a very steep slope in the reflection spectrum. We utilize the plasmon resonance hybridization model to understand and describe the working of an A-SRR and produce experimental and simulation results to show that the A-SRR resonances are a “modified linear superposition” of the individual plasmon resonances coming from each of the arcs.",

keywords = "optical resonators , reflectivity, plasmonics, antenna arrays, nanophotonics, applied physics",

author = "Basudev Lahiri and Scott McMeekin and {De La Rue}, {Richard M.} and Johnson, {Nigel P.}",

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AU - Lahiri, Basudev

AU - McMeekin, Scott

AU - De La Rue, Richard M.

AU - Johnson, Nigel P.

N1 - ET 6-7-12

PY - 2011

Y1 - 2011

N2 - Asymmetric split ring resonators (A-SRRs) are composed of two separate metallic arcs of asymmetric lengths that share the same center-of-curvature. The two arcs interact to produce a very steep slope in the reflection spectrum. We utilize the plasmon resonance hybridization model to understand and describe the working of an A-SRR and produce experimental and simulation results to show that the A-SRR resonances are a “modified linear superposition” of the individual plasmon resonances coming from each of the arcs.

AB - Asymmetric split ring resonators (A-SRRs) are composed of two separate metallic arcs of asymmetric lengths that share the same center-of-curvature. The two arcs interact to produce a very steep slope in the reflection spectrum. We utilize the plasmon resonance hybridization model to understand and describe the working of an A-SRR and produce experimental and simulation results to show that the A-SRR resonances are a “modified linear superposition” of the individual plasmon resonances coming from each of the arcs.

KW - optical resonators

KW - reflectivity

KW - plasmonics

KW - antenna arrays

KW - nanophotonics

KW - applied physics

U2 - 10.1063/1.3579537

DO - 10.1063/1.3579537

M3 - Article

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SP - 153116

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

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