Title :
Optical generation of many-spin entangled states in a quantum well
Author :
Bao, J. ; Bragas, A.V. ; Merlin, R. ; Furdyna, J.K.
Author_Institution :
FOCUS Center, Michigan Univ., Ann Arbor, MI, USA
Abstract :
A novel method is proposed to generate spin entangled states in a semiconductor quantum well using ultrafast laser pulses. Time-domain differential reflectivity measurements reveal entangled states involving at least three non-interacting q-bits.
Keywords :
high-speed optical techniques; quantum entanglement; quantum optics; reflectivity; semiconductor quantum wells; many-spin entangled states; noninteracting q-bits; optical generation; semiconductor quantum well; time-domain differential reflectivity; ultrafast laser pulses; Electrons; Excitons; Impurities; Laser modes; Laser tuning; Optical pulse generation; Quantum computing; Quantum entanglement; Reflectivity; Ultrafast optics;
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
DOI :
10.1109/QELS.2003.237949
