Exact modelling of generalised defect modes in photonic crystal structures

Dossou, K; Botten, L; Wilcox, S; McPhedran, R; De Sterke, C; Nicorovici, N; Asatryan, A

Exact modelling of generalised defect modes in photonic crystal structures

Dossou, K Botten, L Wilcox, S McPhedran, R De Sterke, C Nicorovici, N Asatryan, A

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Publisher:: Elsevier Science Bv
Publication Type:: Journal Article
Citation:: Dossou Kokou et al. 2007, 'Exact modelling of generalised defect modes in photonic crystal structures', Elsevier Science Bv, vol. 394, no. 2, pp. 330-334.
Issue Date:: 2007

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Field	Value	Language
dc.contributor.author	Dossou, K	en_US
dc.contributor.author	Botten, L	en_US
dc.contributor.author	Wilcox, S	en_US
dc.contributor.author	McPhedran, R	en_US
dc.contributor.author	De Sterke, C	en_US
dc.contributor.author	Nicorovici, N	en_US
dc.contributor.author	Asatryan, A	en_US
dc.date.accessioned	2009-06-26T04:12:56Z
dc.date.available	2009-06-26T04:12:56Z
dc.date.issued	2007	en_US
dc.identifier	2006011461	en_US
dc.identifier.citation	Dossou Kokou et al. 2007, 'Exact modelling of generalised defect modes in photonic crystal structures', Elsevier Science Bv, vol. 394, no. 2, pp. 330-334.	en_US
dc.identifier.issn	0921-4526	en_US
dc.identifier.other	C1	en_US
dc.identifier.uri	http://hdl.handle.net/10453/737
dc.description.abstract	An exact theory for modelling modes of generalised defects in 2D photonic crystals (PCs) with a genuinely infinite cladding is presented. The approach builds on our fictitious source superposition method for simple defects and permits an elegant extension allowing the modelling of arbitrary defects. Numerical results that demonstrate the accuracy and effciency of the extended method are presented. We also use the method to study the evolution of the mode generated by varying the refractive index of a single defect cylinder and find significant differences between the behaviour of defects in rod-type and hole-type PCs.	en_US
dc.publisher	Elsevier Science Bv	en_US
dc.relation.ispartof	Physica B Condensed Matter	en_US
dc.relation.hasversion	Accepted manuscript version	en_US
dc.relation.isbasedon	http//dx.doi.org/10.1016/j.physb.2006.12.040	en_US
dc.rights	Elsevier required licence: © 2007 . This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. The definitive publisher version is available online at http//dx.doi.org/10.1016/j.physb.2006.12.040	en_US
dc.title	Exact modelling of generalised defect modes in photonic crystal structures	en_US
dc.type	Journal article
utslib.citation.volume	394	en_US
utslib.citation.number	2	en_US
utslib.location	Amsterdam Netherlands	en_US
utslib.citation.startpage	330	en_US
utslib.citation.endpage	334	en_US
utslib.identifier.org	Science	en_US
utslib.copyright.status	open_access

Abstract:

An exact theory for modelling modes of generalised defects in 2D photonic crystals (PCs) with a genuinely infinite cladding is presented. The approach builds on our fictitious source superposition method for simple defects and permits an elegant extension allowing the modelling of arbitrary defects. Numerical results that demonstrate the accuracy and effciency of the extended method are presented. We also use the method to study the evolution of the mode generated by varying the refractive index of a single defect cylinder and find significant differences between the behaviour of defects in rod-type and hole-type PCs.

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http://hdl.handle.net/10453/737