Discrete dipole approximation for the study of radiation dynamics in a magnetodielectric environment

Rahmani, A; Chaumet, P; Bryant, G

Discrete dipole approximation for the study of radiation dynamics in a magnetodielectric environment

Rahmani, A Chaumet, P Bryant, G

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Publisher:: Optical Society of America
Publication Type:: Journal Article
Citation:: Rahmani Adel, Chaumet Patrick, and Bryant Garnett 2010, 'Discrete dipole approximation for the study of radiation dynamics in a magnetodielectric environment', Optical Society of America, vol. 18, no. 8, pp. 8499-8504.
Issue Date:: 2010

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Field	Value	Language
dc.contributor.author	Rahmani, A	en_US
dc.contributor.author	Chaumet, P	en_US
dc.contributor.author	Bryant, G	en_US
dc.date.accessioned	2011-02-07T06:18:19Z
dc.date.available	2011-02-07T06:18:19Z
dc.date.issued	2010	en_US
dc.identifier	2009004470	en_US
dc.identifier.citation	Rahmani Adel, Chaumet Patrick, and Bryant Garnett 2010, 'Discrete dipole approximation for the study of radiation dynamics in a magnetodielectric environment', Optical Society of America, vol. 18, no. 8, pp. 8499-8504.	en_US
dc.identifier.issn	1094-4087	en_US
dc.identifier.other	C1	en_US
dc.identifier.uri	http://hdl.handle.net/10453/13046
dc.description.abstract	We develop a general computational approach, based on the discrete dipole approximation, for the study of radiation dynamics near Of inside an object with arbitrary linear dielectric pennittivity, and magnetic penneability tensors. OUf method can account for dispersion and losses and provides insight on the role of local-field corrections in discrete magnetodielectric structures. We illustrate our method in the ·case of a source inside a magneto-dielectric, isotropic sphere for which the spontaneous emission rate of a source can be computed analytically. We show that our approach is in excellent agreement with the exact result, providing an approach capable of handling both the electric and magnetic response of advanced metamaterials.	en_US
dc.publisher	Optical Society of America	en_US
dc.relation.ispartof	Verified OK	en_US
dc.relation.ispartof	Optics Express	en_US
dc.relation.isbasedon	http://dx.doi.org/10.1364/OE.18.008499	en_US
dc.rights	This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.18.008499. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law."
dc.subject.classification	Optical Physics	en_US
dc.title	Discrete dipole approximation for the study of radiation dynamics in a magnetodielectric environment	en_US
dc.type	Journal article
utslib.citation.volume	18	en_US
utslib.citation.number	8	en_US
utslib.location	Washington DC, USA	en_US
utslib.citation.startpage	8499	en_US
utslib.citation.endpage	8504	en_US
utslib.identifier.org	SCI.Mathematical Sciences	en_US
utslib.for	020500	en_US
utslib.percentage	000100	en_US
utslib.copyright.status	open_access

Abstract:

We develop a general computational approach, based on the discrete dipole approximation, for the study of radiation dynamics near Of inside an object with arbitrary linear dielectric pennittivity, and magnetic penneability tensors. OUf method can account for dispersion and losses and provides insight on the role of local-field corrections in discrete magnetodielectric structures. We illustrate our method in the ·case of a source inside a magneto-dielectric, isotropic sphere for which the spontaneous emission rate of a source can be computed analytically. We show that our approach is in excellent agreement with the exact result, providing an approach capable of handling both the electric and magnetic response of advanced metamaterials.

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http://hdl.handle.net/10453/13046