Cluster-type entangled coherent states generation

2008 ◽  
Author(s):  
F. C. Lourenço ◽  
A. Vidiella-Barranco ◽  
Niklaus Ursus Wetter ◽  
Jaime Frejlich
Keyword(s):  
Coherent States ◽  
Cluster Type ◽  
Entangled Coherent States

scholarly journals Bipartite quantum channels using multipartite cluster-type entangled coherent states

2010 ◽  
Vol 81 (4) ◽  
Author(s):  
P. P. Munhoz ◽  
J. A. Roversi ◽  
A. Vidiella-Barranco ◽  
F. L. Semião
Keyword(s):  
Coherent States ◽  
Quantum Channels ◽  
Cluster Type ◽  
Entangled Coherent States

Generation of cluster-type entangled coherent states using weak nonlinearities

2011 ◽  
Vol 11 (1&2) ◽  
pp. 124-141
Author(s):  
Nguyen B. An ◽  
Kisik Kim ◽  
Jaewan Kim
Keyword(s):  
Coherent States ◽  
Single Photon ◽  
Optical Devices ◽  
Phase Shifters ◽  
Intense Laser ◽  
Laser Beams ◽  
Beam Splitters ◽  
Photo Detectors ◽  
Cluster Type ◽  
Entangled Coherent States

We propose a scheme to generate a recently introduced type of entangled coherent states using realistic weak cross-Kerr nonlinearities and intense laser beams. An intense laser can be filtered to make a faint one to be used for production of a single photon which is necessary in our scheme. The optical devices used are conventional ones such as interferometer, mirrors, beam-splitters, phase-shifters and photo-detectors. We also provide a detailed analysis on the effects of possible imperfections and decoherence showing that our scheme is robust against such effects.

Generation of Cluster-Type Entangled Coherent States via Cross-Kerr Nonlinearity

2008 ◽  
Vol 25 (3) ◽  
pp. 839-842 ◽  
Author(s):  
Wang Wen-Feng ◽  
Sun Xin-Yuan ◽  
Luo Xiao-Bing
Keyword(s):  
Coherent States ◽  
Kerr Nonlinearity ◽  
Cluster Type ◽  
Entangled Coherent States

Generation of Four-Mode Cluster-Type Entangled Coherent States in Free-Traveling Optical Fields

2011 ◽  
Vol 55 (3) ◽  
pp. 426-430 ◽  
Author(s):  
Dai-Guo He ◽  
Yu-Li Dong ◽  
Jian-Xing Fang ◽  
Li Qian ◽  
Jie Hu
Keyword(s):  
Coherent States ◽  
Optical Fields ◽  
Cluster Type ◽  
Entangled Coherent States

scholarly journals Cluster-type entangled coherent states

2008 ◽  
Vol 372 (20) ◽  
pp. 3580-3585 ◽  
Author(s):  
P.P. Munhoz ◽  
F.L. Semião ◽  
A. Vidiella-Barranco ◽  
J.A. Roversi
Keyword(s):  
Coherent States ◽  
Cluster Type ◽  
Entangled Coherent States
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