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Highly directional emission and beam steering from organic light-emitting diodes with a substrate diffractive optical element

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dc.contributor.authorZhang, Shuyu
dc.contributor.authorTurnbull, Graham A.
dc.contributor.authorSamuel, Ifor David William
dc.date.accessioned2014-02-07T15:31:01Z
dc.date.available2014-02-07T15:31:01Z
dc.date.issued2014
dc.identifier.citationZhang , S , Turnbull , G A & Samuel , I D W 2014 , ' Highly directional emission and beam steering from organic light-emitting diodes with a substrate diffractive optical element ' , Advanced Optical Materials , vol. EarlyView . https://doi.org/10.1002/adom.201300441en
dc.identifier.issn2195-1071
dc.identifier.otherPURE: 95612815
dc.identifier.otherPURE UUID: f0003fc6-2388-4115-a926-9c5488b3cfa9
dc.identifier.otherScopus: 84902158153
dc.identifier.otherORCID: /0000-0002-2132-7091/work/31037460
dc.identifier.otherWOS: 000334940900007
dc.identifier.urihttps://hdl.handle.net/10023/4434
dc.description.abstractHighly directional emission from an organic light-emitting diode (OLED) is demonstrated by out-coupling the substrate mode from a Eu-based OLED using a diffractive optical element embedded in the substrate. This approach gives emission that is confined in a single narrow cone with FWHM divergence of 15° or less, which is very different from the normal Lambertian emission of OLEDs.
dc.language.isoeng
dc.relation.ispartofAdvanced Optical Materialsen
dc.rights© 2014 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.en
dc.subjectOLEDsen
dc.subjectPhotonic crystalsen
dc.subjectNanoimprint lithographyen
dc.subjectNarrow band emittersen
dc.subjectEuropium complexesen
dc.subjectQC Physicsen
dc.subject.lccQCen
dc.titleHighly directional emission and beam steering from organic light-emitting diodes with a substrate diffractive optical elementen
dc.typeJournal articleen
dc.contributor.sponsorEPSRCen
dc.contributor.sponsorEPSRCen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.identifier.doihttps://doi.org/10.1002/adom.201300441
dc.description.statusPeer revieweden
dc.identifier.grantnumberEP/K00042X/1en
dc.identifier.grantnumberEP/J01771X/1en


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