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Squeezing Enhancement of an Initially Squeezed Electromagnetic Field in Two-photon Interaction Dicke Model |
ZHOU Yidong;LI Shiqun;CHEN Tianjie* |
Department of Applied Physics, Tsinghua University, Beijing 100084
*Department of Physics, Peking University, Beijing 100871 |
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Cite this article: |
ZHOU Yidong, LI Shiqun, CHEN Tianjie 1991 Chin. Phys. Lett. 8 341-344 |
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Abstract The evolution of an initially squeezed electromagnetic field was studied by using two-photon interaction Dicke model and pertubation approach. It was found that under certain condition in two-photon Dicke model squeezing will be enhanced. The physical insight of this phenomenon is discussed.
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Keywords:
42.50.Dv
42.50.Fx
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Published: 01 July 1991
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