Atomic Storage States
WANG Kai-Ge1,2 , ZHU Shi-Yao2
1 Department of Physics, Beijing Normal University,
Beijing 100875
2 Department of Physics, Hong Kong Baptist University, Hong Kong
Atomic Storage States
WANG Kai-Ge1,2 ;ZHU Shi-Yao2
1 Department of Physics, Beijing Normal University,
Beijing 100875
2 Department of Physics, Hong Kong Baptist University, Hong Kong
关键词 ：
42.50.Gy ,
03.67.-a
Abstract ： We present a complete description of atomic storage states which may appear in the electromagnetically induced transparency (EIT). The result shows that the spatial coherence has been included in the atomic collective operators and the atomic storage states. In some limits, a set of multimode atomic storage states has been established in correspondence with the multimode Fock states of the electromagnetic field. This gives a better understanding of the fact that, in EIT, the optical coherent information can be preserved and recovered.
Key words ：
42.50.Gy
03.67.-a
出版日期: 2002-01-01
:
42.50.Gy
(Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)
03.67.-a
(Quantum information)
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2002, Vol. 19 
