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dc.contributor.authorKruczek, T.
dc.contributor.authorLeyman, R.
dc.contributor.authorCarnegie, D.
dc.contributor.authorBazieva, N.
dc.contributor.authorErbert, G.
dc.contributor.authorSchulz, S.
dc.contributor.authorReardon, C.
dc.contributor.authorRafailov, E. U.
dc.date.accessioned2013-08-06T09:01:01Z
dc.date.available2013-08-06T09:01:01Z
dc.date.issued2012-08-20
dc.identifier.citationKruczek , T , Leyman , R , Carnegie , D , Bazieva , N , Erbert , G , Schulz , S , Reardon , C & Rafailov , E U 2012 , ' Continuous wave terahertz radiation from an InAs/GaAs quantum-dot photomixer device ' , Applied Physics Letters , vol. 101 , no. 8 , 081114 . https://doi.org/10.1063/1.4747724en
dc.identifier.issn0003-6951
dc.identifier.otherPURE: 63089941
dc.identifier.otherPURE UUID: 1b082a5d-7b44-4e48-9919-faa1add08919
dc.identifier.otherWOS: 000308420800014
dc.identifier.otherScopus: 84865519153
dc.identifier.otherORCID: /0000-0001-5169-0337/work/42767157
dc.identifier.urihttp://hdl.handle.net/10023/3923
dc.descriptionThis project was funded by EPSRC under Grant EP/H015795/1.en
dc.description.abstractGeneration of continuous wave radiation at terahertz (THz) frequencies from a heterodyne source based on quantum-dot (QD) semiconductor materials is reported. The source comprises an active region characterised by multiple alternating photoconductive and QD carrier trapping layers and is pumped by two infrared optical signals with slightly offset wavelengths, allowing photoconductive device switching at the signals' difference frequency similar to 1 THz.
dc.format.extent4
dc.language.isoeng
dc.relation.ispartofApplied Physics Lettersen
dc.rights© 2012 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Applied Physics Letters, Vol 101, Issue 8 and may be found at http://apl.aip.org/resource/1/applab/v101/i8/p081114_s1en
dc.subjectContinuous wave radiationen
dc.subjectTerahertz (THz) frequenciesen
dc.subjectHeterodyne sourceen
dc.subjectQuantum-dot (QD) semiconductoren
dc.subjectPhotomixer deviceen
dc.subjectQ Scienceen
dc.subject.lccQen
dc.titleContinuous wave terahertz radiation from an InAs/GaAs quantum-dot photomixer deviceen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.School of Physics and Astronomyen
dc.identifier.doihttps://doi.org/10.1063/1.4747724
dc.description.statusPeer revieweden


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