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Effect of detuning on the phonon induced dephasing of optically driven InGaAs/GaAs quantum dots

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dc.contributor.authorRamsay, A. J.
dc.contributor.authorGodden, T. M.
dc.contributor.authorBoyle, S. J.
dc.contributor.authorGauger, E. M.
dc.contributor.authorNazir, A.
dc.contributor.authorLovett, B. W.
dc.contributor.authorGopal, Achanta Venu
dc.contributor.authorFox, A. M.
dc.contributor.authorSkolnick, M. S.
dc.date.accessioned2014-01-10T12:31:02Z
dc.date.available2014-01-10T12:31:02Z
dc.date.issued2011-05
dc.identifier79639095
dc.identifier57f9703e-edc4-4383-aaa2-d040d2cf8b01
dc.identifier000292115900016
dc.identifier79958797993
dc.identifier.citationRamsay , A J , Godden , T M , Boyle , S J , Gauger , E M , Nazir , A , Lovett , B W , Gopal , A V , Fox , A M & Skolnick , M S 2011 , ' Effect of detuning on the phonon induced dephasing of optically driven InGaAs/GaAs quantum dots ' , Journal of Applied Physics , vol. 109 , no. 10 , 102415 . https://doi.org/10.1063/1.3577963en
dc.identifier.issn0021-8979
dc.identifier.otherORCID: /0000-0001-5142-9585/work/47136550
dc.identifier.urihttps://hdl.handle.net/10023/4348
dc.description.abstractRecently, longitudinal acoustic phonons have been identified as the main source of the intensity damping observed in Rabi rotation measurements of the ground-state exciton of a single InAs/GaAs quantum dot. Here we report experiments of intensity damped Rabi rotations in the case of detuned laser pulses. The results have implications for the coherent optical control of both excitons and spins using detuned laser pulses.
dc.format.extent5
dc.format.extent680549
dc.language.isoeng
dc.relation.ispartofJournal of Applied Physicsen
dc.subjectDephasingen
dc.subjectExcitonsen
dc.subjectPhononsen
dc.subjectQuantum dotsen
dc.subjectAbsorption spectraen
dc.subjectExctiton mediated interactionsen
dc.subjectIII-V semiconductorsen
dc.titleEffect of detuning on the phonon induced dephasing of optically driven InGaAs/GaAs quantum dotsen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. School of Modern Languagesen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.identifier.doi10.1063/1.3577963
dc.description.statusPeer revieweden


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