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Acta Physica Sinica (Overseas Edition), 1997, Vol. 6(4): 283-287    DOI: 10.1088/1004-423X/6/4/006
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GENERATION OF ENTANGLED FOCK STATES OF TWO NONLOCAL CAVITY MODES WITH DIFFERENT FREQUENCIES

GUO GUANG-CAN (郭光灿), ZHENG SHI-BIAO (郑仕标)
Department of Physics and Nonlinear Science Center, University of Science and Technology of China, Hefei 230026, China
Abstract  We present a method to generate entangled Fock states of two nonlocal cavity modes with different frequencies. We send an atom with three levels g, e, and f across two cavities. The atomic transition frequency between level g and e is resonant with the first cavity frequency, while the atomic transition frequency between level g and f is resonant with the second cavity frequency. The detection of the atomic state leaves the pure field in an entangled Fock state.
Received:  23 May 1996      Accepted manuscript online: 
PACS:  42.50.-p (Quantum optics)  
  03.65.Ud (Entanglement and quantum nonlocality)  
Fund: Project supported by the National Natural Science Foundation of China.

Cite this article: 

GUO GUANG-CAN (郭光灿), ZHENG SHI-BIAO (郑仕标) GENERATION OF ENTANGLED FOCK STATES OF TWO NONLOCAL CAVITY MODES WITH DIFFERENT FREQUENCIES 1997 Acta Physica Sinica (Overseas Edition) 6 283

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