Enhanced entanglement by collective interactions of three-level atoms in a cavity
作者： Hua-tang Tan , Gao-xiang Li , Guang-ming Huang
DOI: 10.1088/0953-4075/41/10/105501
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摘要: In this paper, we investigate the generation of entangled light via collectively interacting three-level cascade atoms in a two-mode cavity. It is found that atomic collectivity can effectively increase strength frequency down-conversion process system and lead to significant enhancement entanglement between two cavity modes, comparison case independent atoms.
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