Experimental study of broadband unidirectional splitting in photonic crystal gratings with broken structural symmetry

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage151105-5en_US
dc.citation.issueNumber15en_US
dc.citation.spage151105-1en_US
dc.citation.volumeNumber102en_US
dc.contributor.authorColak, E.en_US
dc.contributor.authorSerebryannikov, A. E.en_US
dc.contributor.authorCakmak, A. O.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2015-07-28T11:56:46Z
dc.date.available2015-07-28T11:56:46Z
dc.date.issued2013-04-15en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.description.abstractIt is experimentally demonstrated that the combination of diode and splitter functions can be realized in one broadband reciprocal device. The suggested performance is based on the dielectric photonic crystal grating whose structural symmetry is broken owing to non-deep corrugations placed at one of the two interfaces. The study has been performed at a normally incident beam-type illumination obtained from a microwave horn antenna. The two unidirectionally transmitted, deflected beams can show large magnitude and high contrast, while the angular distance between their maxima is 90° and larger. The dual-band unidirectional splitting is possible when using TM and TE polarizations. © 2013 American Institute of Physicsen_US
dc.description.provenanceMade available in DSpace on 2015-07-28T11:56:46Z (GMT). No. of bitstreams: 1 ApplPhysLett_102_151105.pdf: 2201073 bytes, checksum: 30ce845bcedbacb1f7fa9162da6b4ea2 (MD5)en
dc.identifier.doi10.1063/1.4800147en_US
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/11693/11065
dc.language.isoEnglishen_US
dc.publisherAmerican Institute of Physicsen_US
dc.relation.isversionofhttp://dx.doi.org/10.1063/1.4800147en_US
dc.source.titleApplied Physics Lettersen_US
dc.subjectOptical Diodeen_US
dc.subjectTransmissionen_US
dc.subjectHeterojunctionsen_US
dc.titleExperimental study of broadband unidirectional splitting in photonic crystal gratings with broken structural symmetryen_US
dc.typeArticleen_US

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