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dc.contributor.authorGuven, K.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T10:12:19Z
dc.date.available2016-02-08T10:12:19Z
dc.date.issued2007en_US
dc.identifier.issn1094-4087
dc.identifier.urihttp://hdl.handle.net/11693/23333
dc.description.abstractWe experimentally and numerically investigate the spatial distribution of the emission from a photonic crystal waveguide, coupled with defects, that are located at the output edge. Two defects that are located symmetrically enhance the directivity of the beam compared to that of a plain waveguide, as was reported in recently conducted theoretical work. We further demonstrate that a single defect deflects of the beam. By choosing the defect resonance that is close to the edge of the pass band of the waveguide, where the group velocity of the beam within the waveguide is slow, a significant amount of deflection can be achieved. © 2007 Optical Society of America.en_US
dc.language.isoEnglishen_US
dc.source.titleOptics Expressen_US
dc.relation.isversionofhttp://dx.doi.org/10.1364/OE.15.014973en_US
dc.subjectResonanceen_US
dc.subjectWaveguidesen_US
dc.subjectDefect couplingen_US
dc.subjectDefect resonanceen_US
dc.subjectPhotonic crystal waveguidesen_US
dc.subjectPhotonic crystalsen_US
dc.titleDirectivity enhancement and deflection of the beam emitted from a photonic crystal waveguide via defect couplingen_US
dc.typeArticleen_US
dc.departmentDepartment of Physics
dc.departmentUNAM - Institute of Materials Science and Nanotechnology
dc.departmentDepartment of Electrical and Electronics Engineering
dc.citation.spage14973en_US
dc.citation.epage14978en_US
dc.citation.volumeNumber15en_US
dc.citation.issueNumber23en_US
dc.identifier.doi10.1364/OE.15.014973en_US
dc.publisherOptical Society of American (OSA)en_US
dc.contributor.bilkentauthorÖzbay, Ekmelen_US


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