Vectorial nonlinear coherent response of a strongly confined exciton–biexciton system

The vectorial four-wave mixing response of an individual strongly confined exciton–biexciton system with fine-structure splitting in a GaAs/AlGaAs quantum dot is measured by dual-polarization heterodyne spectral interferometry. The results are compared with theoretical predictions based on the optic...

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Bibliographic Details
Main Authors: J Kasprzak, S Portolan, A Rastelli, L Wang, J D Plumhof, O G Schmidt, W Langbein
Format: Article
Language:English
Published: IOP Publishing 2013-01-01
Series:New Journal of Physics
Online Access:https://doi.org/10.1088/1367-2630/15/5/055006