Comparison of EIT schemes in semiconductor quantum dot structures: Impact of many-body interactions

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dc.creatorHoumark, J.
dc.creatorNielsen, T. R.
dc.creatorMork, J.
dc.creatorJauho, A. -P.
dc.date2009-04-29
dc.date.accessioned2026-07-07T13:09:56Z
dc.date.available2026-07-07T13:09:56Z
dc.descriptionWe investigate the impact of many-body interactions on group-velocity slowdown achieved via electromagnetically induced transparency in quantum dots using three different coupling-probe schemes (ladder, V, and Lambda, respectively). We find that for all schemes many-body interactions have an important impact on the slow light properties. In the case of the Lambda and V schemes, the minimum required coupling power to achieve slow light is significantly reduced by many-body interactions. V type schemes are found to be generally preferable due to a favorable redistribution of carriers in energy space.
dc.identifierhttps://arxiv.org/abs/0904.4593
dc.identifierhttp://arxiv.org/abs/0904.4593
dc.identifierPhys. Rev. B 79, 115420 (2009)
dc.identifierdoi:10.1103/PhysRevB.79.115420
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228904
dc.subjectMesoscale and Nanoscale Physics
dc.titleComparison of EIT schemes in semiconductor quantum dot structures: Impact of many-body interactions
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