Title :
Reservoir-assisted coherent control of a quantum dot spin
Author :
Hansom, Jack ; Schulte, Carsten H. H. ; Le Gall, Claire ; Matthiesen, Clemens ; Clarke, Edmund ; Taylor, J.M. ; Atature, Mete
Author_Institution :
Cavendish Lab., Univ. of Cambridge, Cambridge, UK
Abstract :
We demonstrate all-optical coherent manipulation of a quantum dot spin through coherent population trapping with a sub-linewidth spin splitting, enabled by the hyperfine interaction with a mesoscopic nuclear spin ensemble.
Keywords :
hyperfine interactions; nuclear spin; optical control; quantum dots; quantum optics; radiation pressure; all-optical coherent manipulation; coherent population trapping; hyperfine interaction; mesoscopic nuclear spin ensemble; quantum dot spin; reservoir-assisted coherent control; sublinewidth spin splitting; Charge carrier processes; Dark states; Educational institutions; Magnetic field measurement; Quantum dots; Sociology; Statistics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
