Title :
Coherent spectroscopy of single semiconductor quantum dots
Author :
Wolpert, C. ; Wang, L. ; Atkinson, P. ; Rastelli, A. ; Schmidt, O.G. ; Lippitz, M.
Author_Institution :
Max Planck Inst. for Solid State Res., Stuttgart, Germany
Abstract :
The authors will also present first results for pump-probe experiments on single, lateral InGaAs QD molecules. These samples have been studied extensively by photoluminescence spectroscopy and control over the emission by a lateral bias voltage has been demonstrated. Pump-probe spectroscopy does not rely on the emission of a photon but rather measures the QD molecule´s transient absorption directly, allowing for the characterization of the system beyond photoluminescence studies.
Keywords :
III-V semiconductors; gallium arsenide; indium compounds; photoluminescence; semiconductor quantum dots; InGaAs; InGaAs QD molecules; bias voltage; coherent spectroscopy; photoluminescence spectroscopy; pump-probe spectroscopy; single semiconductor quantum dots; Excitons; Gallium arsenide; Oscillators; Quantum computing; Quantum dots; Spectroscopy; Stationary state;
Conference_Titel :
Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference
Conference_Location :
Munich
Print_ISBN :
978-1-4577-0533-5
Electronic_ISBN :
Pending
DOI :
10.1109/CLEOE.2011.5943411
