Negative Polarization through Photon to Electron Spin Polarization Transfer in GaAs Quantum Wells

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dc.creatorKosaka, H.
dc.creatorRikitake, Y.
dc.creatorImamura, H.
dc.creatorMitsumori, Y.
dc.creatorEdamatsu, K.
dc.date2006-09-20
dc.date.accessioned2026-07-07T07:30:14Z
dc.date.available2026-07-07T07:30:14Z
dc.descriptionWe demonstrate negative polarization created by light-hole exciton excitation in g-factor engineered GaAs quantum wells measured by time-resolved Kerr rotation and polarization-resolved photoluminescence. This negative polarization is a result of polarization transfer from a photon to an electron spin mediated by a light hole. This demonstration is an important step towards achieving quantum media conversion from a photonic qubit to an electron spin qubit required for building a quantum repeater.
dc.description4 pages, 3 figures. Submitted to Phys. Rev. B
dc.identifierhttps://arxiv.org/abs/quant-ph/0609152
dc.identifierhttp://arxiv.org/abs/quant-ph/0609152
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/118393
dc.subjectQuantum Physics
dc.titleNegative Polarization through Photon to Electron Spin Polarization Transfer in GaAs Quantum Wells
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