DocumentCode
2793409
Title
Kerr-induced phase noise in quantum parity gates
Author
Razavi, Mohsen ; Shapiro, Jeffrey H.
Author_Institution
Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, 02139 USA
fYear
2007
fDate
6-11 May 2007
Firstpage
1
Lastpage
2
Abstract
Quantum parity gates that use weak nonlinearity between single photons and intense coherent pulses are analyzed using a continuous-time model for cross-phase modulation. An inevitable phase noise is shown to degrade gate fidelity.
Keywords
Degradation; Delay; Laboratories; Nonlinear optics; Optical modulation; Optical noise; Phase noise; Photonics; Probes; Pulse modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location
Baltimore, MD, USA
Print_ISBN
978-1-55752-834-6
Type
conf
DOI
10.1109/QELS.2007.4431702
Filename
4431702
Link To Document