Effect of disorder on magnetic resonance band gap of split-ring resonator structures

Koray Aydin; Kaan Guven; Nikos Katsarakis; Costas M. Soukoulis; Ekmel Ozbay

doi:10.1364/OPEX.12.005896

Effect of disorder on magnetic resonance band gap of split-ring resonator structures

Koray Aydin^*, Kaan Guven, Nikos Katsarakis, Costas M. Soukoulis, Ekmel Ozbay

^*Corresponding author for this work

Electrical and Computer Engineering

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

91 Scopus citations

Abstract

We investigated the influence of periodicity, misalignment, and disorder on the magnetic resonance gap of split-ring resonators (SRRs) which are essential components of left handed-metamaterials (LHMs). The resonance of a single SRR which is induced by the split is experimentally demonstrated by comparing transmission spectra of SRR and closed ring resonator. Misaligning the SRR boards do not affect the magnetic resonance gap, while destroying the periodicity results in a narrower band gap. The disorder in SRR layers cause narrower left-handed pass band and decrease the transmission level of composite metamaterials (CMMs), which may significantly affect the performance of these LHMs.

Original language	English (US)
Pages (from-to)	5896-5901
Number of pages	6
Journal	Optics Express
Volume	12
Issue number	24
DOIs	https://doi.org/10.1364/OPEX.12.005896
State	Published - Nov 2004

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OPEX.12.005896

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abstract = "We investigated the influence of periodicity, misalignment, and disorder on the magnetic resonance gap of split-ring resonators (SRRs) which are essential components of left handed-metamaterials (LHMs). The resonance of a single SRR which is induced by the split is experimentally demonstrated by comparing transmission spectra of SRR and closed ring resonator. Misaligning the SRR boards do not affect the magnetic resonance gap, while destroying the periodicity results in a narrower band gap. The disorder in SRR layers cause narrower left-handed pass band and decrease the transmission level of composite metamaterials (CMMs), which may significantly affect the performance of these LHMs.",

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AU - Aydin, Koray

AU - Guven, Kaan

AU - Katsarakis, Nikos

AU - Soukoulis, Costas M.

AU - Ozbay, Ekmel

PY - 2004/11

Y1 - 2004/11

N2 - We investigated the influence of periodicity, misalignment, and disorder on the magnetic resonance gap of split-ring resonators (SRRs) which are essential components of left handed-metamaterials (LHMs). The resonance of a single SRR which is induced by the split is experimentally demonstrated by comparing transmission spectra of SRR and closed ring resonator. Misaligning the SRR boards do not affect the magnetic resonance gap, while destroying the periodicity results in a narrower band gap. The disorder in SRR layers cause narrower left-handed pass band and decrease the transmission level of composite metamaterials (CMMs), which may significantly affect the performance of these LHMs.

AB - We investigated the influence of periodicity, misalignment, and disorder on the magnetic resonance gap of split-ring resonators (SRRs) which are essential components of left handed-metamaterials (LHMs). The resonance of a single SRR which is induced by the split is experimentally demonstrated by comparing transmission spectra of SRR and closed ring resonator. Misaligning the SRR boards do not affect the magnetic resonance gap, while destroying the periodicity results in a narrower band gap. The disorder in SRR layers cause narrower left-handed pass band and decrease the transmission level of composite metamaterials (CMMs), which may significantly affect the performance of these LHMs.

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Effect of disorder on magnetic resonance band gap of split-ring resonator structures

Abstract

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