Negative permeability of single-ring split ring resonator in the visible light frequency region

Takuo Tanaka; Atsushi Ishikawa; Satoshi Kawata

doi:10.1557/proc-0919-j03-08

Negative permeability of single-ring split ring resonator in the visible light frequency region

Takuo Tanaka, Atsushi Ishikawa, Satoshi Kawata

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Negative magnetic permeability of split-ring resonators (SRRs) is theoretically investigated from THz to the visible light region. To describe the frequency dispersion of metal throughout the frequency range, we consider the exact expression of the internal impedance formula. This formula can describe not only the conduction characteristics but also the dielectric behavior of metal in the optical frequency region. Based on these investigations, we successfully determine the magnetic responses of the SRRs from THz to the visible light region. Our results indicate that the behavior of the SRR is changed completely at the transition frequency of 100 THz at which the effect of the reactance in the ring becomes more dominant than that of the resistance in the ring on the SRR.

Original language	English
Title of host publication	Negative Index Materials
Subtitle of host publication	From Microwave to Optical
Publisher	Materials Research Society
Pages	55-60
Number of pages	6
ISBN (Print)	1558998764, 9781558998766
DOIs	https://doi.org/10.1557/proc-0919-j03-08
Publication status	Published - 2006
Externally published	Yes
Event	2006 MRS Spring Meeting - San Francisco, CA, United States Duration: Apr 17 2006 → Apr 21 2006

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	919
ISSN (Print)	0272-9172

Other

Other	2006 MRS Spring Meeting
Country/Territory	United States
City	San Francisco, CA
Period	4/17/06 → 4/21/06

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1557/proc-0919-j03-08

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Negative permeability of single-ring split ring resonator in the visible light frequency region. / Tanaka, Takuo; Ishikawa, Atsushi; Kawata, Satoshi.

Negative Index Materials: From Microwave to Optical. Materials Research Society, 2006. p. 55-60 (Materials Research Society Symposium Proceedings; Vol. 919).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tanaka, T, Ishikawa, A & Kawata, S 2006, Negative permeability of single-ring split ring resonator in the visible light frequency region. in Negative Index Materials: From Microwave to Optical. Materials Research Society Symposium Proceedings, vol. 919, Materials Research Society, pp. 55-60, 2006 MRS Spring Meeting, San Francisco, CA, United States, 4/17/06. https://doi.org/10.1557/proc-0919-j03-08

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abstract = "Negative magnetic permeability of split-ring resonators (SRRs) is theoretically investigated from THz to the visible light region. To describe the frequency dispersion of metal throughout the frequency range, we consider the exact expression of the internal impedance formula. This formula can describe not only the conduction characteristics but also the dielectric behavior of metal in the optical frequency region. Based on these investigations, we successfully determine the magnetic responses of the SRRs from THz to the visible light region. Our results indicate that the behavior of the SRR is changed completely at the transition frequency of 100 THz at which the effect of the reactance in the ring becomes more dominant than that of the resistance in the ring on the SRR.",

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N2 - Negative magnetic permeability of split-ring resonators (SRRs) is theoretically investigated from THz to the visible light region. To describe the frequency dispersion of metal throughout the frequency range, we consider the exact expression of the internal impedance formula. This formula can describe not only the conduction characteristics but also the dielectric behavior of metal in the optical frequency region. Based on these investigations, we successfully determine the magnetic responses of the SRRs from THz to the visible light region. Our results indicate that the behavior of the SRR is changed completely at the transition frequency of 100 THz at which the effect of the reactance in the ring becomes more dominant than that of the resistance in the ring on the SRR.

AB - Negative magnetic permeability of split-ring resonators (SRRs) is theoretically investigated from THz to the visible light region. To describe the frequency dispersion of metal throughout the frequency range, we consider the exact expression of the internal impedance formula. This formula can describe not only the conduction characteristics but also the dielectric behavior of metal in the optical frequency region. Based on these investigations, we successfully determine the magnetic responses of the SRRs from THz to the visible light region. Our results indicate that the behavior of the SRR is changed completely at the transition frequency of 100 THz at which the effect of the reactance in the ring becomes more dominant than that of the resistance in the ring on the SRR.

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Negative permeability of single-ring split ring resonator in the visible light frequency region

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