A plain photonic crystal for generating directional radiation from embedded sources

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage242
dc.citation.issueNumber3
dc.citation.spage239
dc.citation.volumeNumber9
dc.contributor.authorGuven, K.
dc.contributor.authorÖzbay, Ekmel
dc.date.accessioned2016-02-08T10:15:12Z
dc.date.available2016-02-08T10:15:12Z
dc.date.issued2007
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)
dc.departmentDepartment of Physics
dc.departmentDepartment of Electrical and Electronics Engineering
dc.departmentNanotechnology Research Center (NANOTAM)
dc.description.abstractWe investigate experimentally the generation of highly directional radiation from a plain two-dimensional photonic crystal structure where an embedded source couples to a photonic crystal band having Bloch modes of even symmetry and negative group velocity. No modification is made to the crystal structure. By virtue of recent studies employing corrugated surface modes, this may be a viable method for generating directional radiation for antenna applications.
dc.identifier.doi10.1088/1464-4258/9/3/005
dc.identifier.eissn1741-3567
dc.identifier.issn1464-4258
dc.identifier.urihttp://hdl.handle.net/11693/23524
dc.language.isoEnglish
dc.publisherInstitute of Physics Publishing Ltd.
dc.relation.isversionofhttp://doi.org/10.1088/1464-4258/9/3/005
dc.source.titleJournal of Optics A: Pure and Applied Optics
dc.subjectPhotonic crystal
dc.subjectDirectional radiation
dc.subjectNegative refraction
dc.titleA plain photonic crystal for generating directional radiation from embedded sources
dc.typeArticle

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