Self-focusing and spatial plasmon-polariton solitons

Arthur R. Davoyan; Ilya V. Shadrivov; Yuri S. Kivshar

doi:10.1364/OE.17.021732

Self-focusing and spatial plasmon-polariton solitons

Arthur R. Davoyan, Ilya V. Shadrivov, Yuri S. Kivshar

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

119 Citations (Scopus)

Abstract

We study nonlinear propagation of surface plasmon polaritons along an interface between metal and nonlinear Kerr dielectric. We demonstrate numerically self-focusing of a plasmon beam at large powers and the formation of slowly decaying spatial soliton in the presence of losses. We develop an analytical model for describing the evolution of spatial plasmon-solitons and observe a good agreement with numerical results.

Original language	English
Pages (from-to)	21732-21737
Number of pages	6
Journal	Optics Express
Volume	17
Issue number	24
DOIs	https://doi.org/10.1364/OE.17.021732
Publication status	Published - 23 Nov 2009

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title = "Self-focusing and spatial plasmon-polariton solitons",

abstract = "We study nonlinear propagation of surface plasmon polaritons along an interface between metal and nonlinear Kerr dielectric. We demonstrate numerically self-focusing of a plasmon beam at large powers and the formation of slowly decaying spatial soliton in the presence of losses. We develop an analytical model for describing the evolution of spatial plasmon-solitons and observe a good agreement with numerical results.",

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AU - Davoyan, Arthur R.

AU - Shadrivov, Ilya V.

AU - Kivshar, Yuri S.

PY - 2009/11/23

Y1 - 2009/11/23

N2 - We study nonlinear propagation of surface plasmon polaritons along an interface between metal and nonlinear Kerr dielectric. We demonstrate numerically self-focusing of a plasmon beam at large powers and the formation of slowly decaying spatial soliton in the presence of losses. We develop an analytical model for describing the evolution of spatial plasmon-solitons and observe a good agreement with numerical results.

AB - We study nonlinear propagation of surface plasmon polaritons along an interface between metal and nonlinear Kerr dielectric. We demonstrate numerically self-focusing of a plasmon beam at large powers and the formation of slowly decaying spatial soliton in the presence of losses. We develop an analytical model for describing the evolution of spatial plasmon-solitons and observe a good agreement with numerical results.

UR - https://www.scopus.com/pages/publications/72449154122

U2 - 10.1364/OE.17.021732

DO - 10.1364/OE.17.021732

M3 - Article

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VL - 17

SP - 21732

EP - 21737

JO - Optics Express

JF - Optics Express

IS - 24

ER -

Self-focusing and spatial plasmon-polariton solitons

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