Cavity-enhanced absorption and Fano resonances in graphene nanoribbons

Ivan V. Iorsh; Ilya V. Shadrivov; Pavel A. Belov; Yuri S. Kivshar

doi:10.1103/PhysRevB.88.195422

Cavity-enhanced absorption and Fano resonances in graphene nanoribbons

Ivan V. Iorsh^*, Ilya V. Shadrivov, Pavel A. Belov, Yuri S. Kivshar

^*Corresponding author for this work

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

10 Citations (Scopus)

Abstract

We analyze the absorption of a graphene nanoribbon placed into an optical cavity. We demonstrate the existence of strong coupling between the Van-Hove singularities in armchair graphene nanoribbons and the modes of optical cavity, and calculate the dispersion of the resulting hybrid eigenmodes of the structure. We demonstrate that the total absorption of the structure can be enhanced dramatically being tuned via the Fano resonance.

Original language	English
Article number	195422
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	88
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevB.88.195422
Publication status	Published - 20 Nov 2013

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title = "Cavity-enhanced absorption and Fano resonances in graphene nanoribbons",

abstract = "We analyze the absorption of a graphene nanoribbon placed into an optical cavity. We demonstrate the existence of strong coupling between the Van-Hove singularities in armchair graphene nanoribbons and the modes of optical cavity, and calculate the dispersion of the resulting hybrid eigenmodes of the structure. We demonstrate that the total absorption of the structure can be enhanced dramatically being tuned via the Fano resonance.",

author = "Iorsh, {Ivan V.} and Shadrivov, {Ilya V.} and Belov, {Pavel A.} and Kivshar, {Yuri S.}",

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AU - Iorsh, Ivan V.

AU - Shadrivov, Ilya V.

AU - Belov, Pavel A.

AU - Kivshar, Yuri S.

PY - 2013/11/20

Y1 - 2013/11/20

N2 - We analyze the absorption of a graphene nanoribbon placed into an optical cavity. We demonstrate the existence of strong coupling between the Van-Hove singularities in armchair graphene nanoribbons and the modes of optical cavity, and calculate the dispersion of the resulting hybrid eigenmodes of the structure. We demonstrate that the total absorption of the structure can be enhanced dramatically being tuned via the Fano resonance.

AB - We analyze the absorption of a graphene nanoribbon placed into an optical cavity. We demonstrate the existence of strong coupling between the Van-Hove singularities in armchair graphene nanoribbons and the modes of optical cavity, and calculate the dispersion of the resulting hybrid eigenmodes of the structure. We demonstrate that the total absorption of the structure can be enhanced dramatically being tuned via the Fano resonance.

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U2 - 10.1103/PhysRevB.88.195422

DO - 10.1103/PhysRevB.88.195422

M3 - Article

SN - 1098-0121

VL - 88

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 19

M1 - 195422

ER -

Cavity-enhanced absorption and Fano resonances in graphene nanoribbons

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