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dc.contributor.authorManousiadis, Pavlos
dc.contributor.authorRajbhandari, Sujan
dc.contributor.authorMulyawan, Rahmat
dc.contributor.authorVithanage, Chiranthika Dimali Amarasinghe
dc.contributor.authorChun, Hyunchae
dc.contributor.authorFaulkner, Grahame
dc.contributor.authorO'Brien, Dominic C
dc.contributor.authorTurnbull, Graham Alexander
dc.contributor.authorCollins, Stephen
dc.contributor.authorSamuel, Ifor David William
dc.date.accessioned2016-06-30T10:30:07Z
dc.date.available2016-06-30T10:30:07Z
dc.date.issued2016-07-20
dc.identifier.citationManousiadis , P , Rajbhandari , S , Mulyawan , R , Vithanage , C D A , Chun , H , Faulkner , G , O'Brien , D C , Turnbull , G A , Collins , S & Samuel , I D W 2016 , ' Wide field of view fluorescent antenna for visible light communications beyond the étendue limit ' Optica , vol. 3 , no. 7 , pp. 702-706 . https://doi.org/10.1364/OPTICA.3.000702en
dc.identifier.issn2334-2536
dc.identifier.otherPURE: 243157267
dc.identifier.otherPURE UUID: 050e430a-cd56-49b8-a8b7-c08ea62cd9f9
dc.identifier.otherWOS: 000381736100007
dc.identifier.otherWOS: 000381736100007
dc.identifier.otherScopus: 84978984887
dc.identifier.otherORCID: /0000-0002-2132-7091/work/31037444
dc.identifier.otherORCID: /0000-0001-8678-9126/work/47136523
dc.identifier.otherORCID: /0000-0001-6457-3236/work/60427392
dc.identifier.urihttp://hdl.handle.net/10023/9065
dc.descriptionEngineering and Physical Sciences Research Council (EPSRC) (EP/I00243X, EP/K00042X/1, EP/K008757/1). IDWS also acknowledges support from the European Research Council (grand 321305) and a Royal Society Wolfson Research Merit Award.en
dc.description.abstractVisible light communications (VLC) is an important emerging field aiming to use optical communications to supplement Wi-Fi. This will greatly increase the available bandwidth so that demands for ever-higher data rates can be met. In this vision, solid state lighting will provide illumination whilst being modulated to transmit data. An important obstacle to realizing this vision are receivers which need to be inexpensive, sensitive, fast and have a large field of view. One approach to increasing the sensitivity of a VLC receiver is to increase the area of the receiver’s photodetector, but this makes them expensive and slow. An alternative approach is to use optical elements to concentrate light, but conservation of étendue in these elements limits their field-of-view. In this letter we demonstrate novel antennas that overcome these limitations, giving fast receivers with large collection areas and large fields of view. Our results exceed the limit of étendue, giving an enhancement of light collection by a factor of 12, with field of view semi-angle of 60° and we show a 3-fold increase in data rate.
dc.format.extent5
dc.language.isoeng
dc.relation.ispartofOpticaen
dc.rightsPublished by The Optical Society under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.en
dc.subjectVisible light communicationsen
dc.subjectOrganic materialsen
dc.subjectOptical devicesen
dc.subjectNon-imaging opticsen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subjectNDASen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleWide field of view fluorescent antenna for visible light communications beyond the étendue limiten
dc.typeJournal articleen
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/10.1364/OPTICA.3.000702
dc.description.statusPeer revieweden


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