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论文类型：期刊论文

发表时间：2010-01-15

发表刊物：OPTICS COMMUNICATIONS

收录刊物：SCIE、EI、Scopus

卷号：283

期号：2

页面范围：265-269

ISSN号：0030-4018

关键字：Polariton; Efficiency of frequency conversion; Entanglement

摘要：The frequency conversion and entanglement is studied via polariton technique. We analyze the effect of detuning on the efficiency of frequency conversion (EFC). The results show that by adjusting the second mode frequency, the EFC still can be achieved perfectly when the incoming photon is off-resonant The. effect of the spontaneous emission of the atoms on EFC is included. (C) 2009 Elsevier B.V. All rights reserved.