Magnetic response of split ring resonators (SRRs) at visible frequencies

Basudev Lahiri; Scott G. McMeekin; Ali Z. Khokhar; Richard M. De La Rue; Nigel P. Johnson

doi:10.1364/OE.18.003210

Magnetic response of split ring resonators (SRRs) at visible frequencies

Basudev Lahiri, Scott G. McMeekin, Ali Z. Khokhar, Richard M. De La Rue, Nigel P. Johnson

SCEBE School Office

Research output: Contribution to journal › Article

Abstract

In this paper, we report on a substantial shift in the response of arrays of similarly sized Split Ring Resonators (SRRs), having a rectangular U-shaped form - and made respectively of aluminium and of gold. We also demonstrate that it is possible to obtain the polarization dependent LC peak in the visible spectrum - by using SRRs based on aluminium, rather than gold. The response of metallic SRRs scales linearly with size. At optical frequencies, metals stop behaving like nearly perfect conductors and begin displaying characteristically different behaviour, in accord with the Drude model.

Original language	English
Pages (from-to)	3210-3218
Number of pages	9
Journal	Optics Express
Volume	18
Issue number	3
DOIs	https://doi.org/10.1364/OE.18.003210
Publication status	Published - 1 Jan 2010

Keywords

split ring resonators
optics
optical frequencies

Documents and Links

10.1364/OE.18.003210

http://researchonline.gcu.ac.uk/sec/129

Fingerprint Dive into the research topics of 'Magnetic response of split ring resonators (SRRs) at visible frequencies'. Together they form a unique fingerprint.

Cite this

Lahiri, B., McMeekin, S. G., Khokhar, A. Z., De La Rue, R. M., & Johnson, N. P. (2010). Magnetic response of split ring resonators (SRRs) at visible frequencies. Optics Express, 18(3), 3210-3218. https://doi.org/10.1364/OE.18.003210

@article{b613778de25f4a3ca228b11a4b828815,

title = "Magnetic response of split ring resonators (SRRs) at visible frequencies",

abstract = "In this paper, we report on a substantial shift in the response of arrays of similarly sized Split Ring Resonators (SRRs), having a rectangular U-shaped form - and made respectively of aluminium and of gold. We also demonstrate that it is possible to obtain the polarization dependent LC peak in the visible spectrum - by using SRRs based on aluminium, rather than gold. The response of metallic SRRs scales linearly with size. At optical frequencies, metals stop behaving like nearly perfect conductors and begin displaying characteristically different behaviour, in accord with the Drude model.",

keywords = "split ring resonators, optics, optical frequencies",

author = "Basudev Lahiri and McMeekin, {Scott G.} and Khokhar, {Ali Z.} and {De La Rue}, {Richard M.} and Johnson, {Nigel P.}",

note = "<p>Originally published in: Optics Express (2010), 18 (3), pp.3210-3218.</p>",

year = "2010",

month = jan,

day = "1",

doi = "10.1364/OE.18.003210",

language = "English",

volume = "18",

pages = "3210--3218",

journal = "Optics Express",

issn = "1094-4087",

publisher = "The Optical Society",

number = "3",

}

TY - JOUR

T1 - Magnetic response of split ring resonators (SRRs) at visible frequencies

AU - Lahiri, Basudev

AU - McMeekin, Scott G.

AU - Khokhar, Ali Z.

AU - De La Rue, Richard M.

AU - Johnson, Nigel P.

N1 - <p>Originally published in: Optics Express (2010), 18 (3), pp.3210-3218.</p>

PY - 2010/1/1

Y1 - 2010/1/1

N2 - In this paper, we report on a substantial shift in the response of arrays of similarly sized Split Ring Resonators (SRRs), having a rectangular U-shaped form - and made respectively of aluminium and of gold. We also demonstrate that it is possible to obtain the polarization dependent LC peak in the visible spectrum - by using SRRs based on aluminium, rather than gold. The response of metallic SRRs scales linearly with size. At optical frequencies, metals stop behaving like nearly perfect conductors and begin displaying characteristically different behaviour, in accord with the Drude model.

AB - In this paper, we report on a substantial shift in the response of arrays of similarly sized Split Ring Resonators (SRRs), having a rectangular U-shaped form - and made respectively of aluminium and of gold. We also demonstrate that it is possible to obtain the polarization dependent LC peak in the visible spectrum - by using SRRs based on aluminium, rather than gold. The response of metallic SRRs scales linearly with size. At optical frequencies, metals stop behaving like nearly perfect conductors and begin displaying characteristically different behaviour, in accord with the Drude model.

KW - split ring resonators

KW - optics

KW - optical frequencies

U2 - 10.1364/OE.18.003210

DO - 10.1364/OE.18.003210

M3 - Article

VL - 18

SP - 3210

EP - 3218

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 3

ER -