ICFO-Institut de Ciencies Fotoniques;
The Barcelona Institute of Science and Technology;
08860 Castelldefels(Barcelona);
Spain;
Instituto deÓptica-CSIC;
28006 Madrid;
Spain;
Istituto Italiano di Tecnologia;
16163 Genova;
Italy;
Department of Physics;
University of Genova;
16146 Genova;
Italy;
ICREA-InstitucióCatalana de Recerca i Estudis Avançats;
08010 Barcelona;
Spain;
closed-loop control; coherent control; single quantum dot; two-photon luminescence; ultrafast;