Negative magnetic permeability of split ring resonators in the visible light region

Atsushi Ishikawa; Takuo Tanaka

doi:10.1016/j.optcom.2005.07.076

Negative magnetic permeability of split ring resonators in the visible light region

Atsushi Ishikawa, Takuo Tanaka

Graduate School of Natural Science and Technology

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

33 Citations (Scopus)

Abstract

Negative magnetic permeability of split ring resonator (SRR) is theoretically investigated in the visible light region. In our calculations, we considered the delay of the current inside the metal SRR in order to estimate the permeability of the SRR precisely. From the results, the silver SRR array with small capacitance exhibits negative permeability in all the visible range. The dependence of the permeability on the filling factor of the SRR elements is also discussed.

Original language	English
Pages (from-to)	300-305
Number of pages	6
Journal	Optics Communications
Volume	258
Issue number	2
DOIs	https://doi.org/10.1016/j.optcom.2005.07.076
Publication status	Published - Feb 15 2006

Keywords

Left-handed material
Metamaterial
Negative permeability
Plasmonic nano structure
Split ring resonator

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

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10.1016/j.optcom.2005.07.076

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abstract = "Negative magnetic permeability of split ring resonator (SRR) is theoretically investigated in the visible light region. In our calculations, we considered the delay of the current inside the metal SRR in order to estimate the permeability of the SRR precisely. From the results, the silver SRR array with small capacitance exhibits negative permeability in all the visible range. The dependence of the permeability on the filling factor of the SRR elements is also discussed.",

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AU - Tanaka, Takuo

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N2 - Negative magnetic permeability of split ring resonator (SRR) is theoretically investigated in the visible light region. In our calculations, we considered the delay of the current inside the metal SRR in order to estimate the permeability of the SRR precisely. From the results, the silver SRR array with small capacitance exhibits negative permeability in all the visible range. The dependence of the permeability on the filling factor of the SRR elements is also discussed.

AB - Negative magnetic permeability of split ring resonator (SRR) is theoretically investigated in the visible light region. In our calculations, we considered the delay of the current inside the metal SRR in order to estimate the permeability of the SRR precisely. From the results, the silver SRR array with small capacitance exhibits negative permeability in all the visible range. The dependence of the permeability on the filling factor of the SRR elements is also discussed.

KW - Left-handed material

KW - Metamaterial

KW - Negative permeability

KW - Plasmonic nano structure

KW - Split ring resonator

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Negative magnetic permeability of split ring resonators in the visible light region

Abstract

Keywords

ASJC Scopus subject areas

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