Title :
Quantum phase gate operation based on nonlinear optics: Full quantum analysis
Author :
C. Ottaviani;S. Rebic;D. Vitali;P. Tombesi
Author_Institution :
Departiment of Physics, University of Camerino, I-62032 (MC), Italy
fDate :
5/1/2006 12:00:00 AM
Abstract :
Full quantum theory of the optical two-qubit quantum phase gate for single photons is formulated. Trade-off between the conditional phase shift and gate fidelity is found, but could be compensated in transient regime.
Keywords :
"Logic gates","Photonics","Atom optics","Optical pulses","Optical polarization","Nonlinear optics","Transient analysis"
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Electronic_ISBN :
2160-9004
DOI :
10.1109/CLEO.2006.4628966
