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dc.contributor.authorLi, Z.en_US
dc.contributor.authorAydin, K.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T10:12:59Z
dc.date.available2016-02-08T10:12:59Z
dc.date.issued2007en_US
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/11693/23374
dc.description.abstractThe authors numerically and experimentally demonstrated highly directional emission from photonic crystals. This was achieved by first splitting the incident electromagnetic wave into multiple beams using photonic crystal waveguide structures. The beams were then emitted out of the surface of a photonic crystal with the same phase, which resulted in a highly directional radiation pattern. The measured half power beam width was 4.8°, which was in good agreement with the calculated value of 4.1°. In contrast to the traditional beaming structures, their design did not involve gratinglike structures, which resulted in a wider operation bandwidth.en_US
dc.language.isoEnglishen_US
dc.source.titleApplied Physics Lettersen_US
dc.relation.isversionofhttps://doi.org/10.1063/1.2786590en_US
dc.titleHighly directional emission from photonic crystals with a wide bandwidthen_US
dc.typeArticleen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.citation.spage121105 (1-3)en_US
dc.citation.volumeNumber91en_US
dc.citation.issueNumber12en_US
dc.identifier.doi10.1063/1.2786590en_US
dc.publisherAIP Publishing LLCen_US
dc.contributor.bilkentauthorÖzbay, Ekmel
dc.identifier.eissn1077-3118


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