Title :
Coherent optical manipulation of quantum dot spins: a path into quantum computing
Author :
Steel, Duncan ; Cheng, Jun ; Wu, Yanwen ; Dutt, Gurudev ; Li, Xiaoqin ; Berman, P.R. ; Bracker, Allan ; Gammon, Daniel ; Economou, Sophia ; Liu, Ren-Bao ; Sham, L.J.
Author_Institution :
FOCUS Center, Michigan Univ., MI, USA
Abstract :
Coherent control of quantum dot qubits transfers optical coherence to electronic coherence and provides a means to demonstrate details of quantum computing including creation/detection of entangled states and qubit rotations. The measurements also provide insight into physical phenomena such as spontaneously generated spin coherence.
Keywords :
light coherence; quantum computing; quantum entanglement; semiconductor quantum dots; electronic coherence; entangled states detection; optical coherent control; quantum computing; quantum dot qubits transfer; qubit rotation; spontaneously generated spin coherence; Atom optics; Electrons; Excitons; Laboratories; Optical computing; Optical control; Quantum computing; Quantum dots; Quantum entanglement; Steel;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN :
1-55752-796-2
DOI :
10.1109/QELS.2005.1548700
