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非简并双光子Jaynes-Cummings模型中的非经典性质研究

, PP. 160-166

Keywords: 量子光学,非经典性质,非简并双光子Jaynes-Cummings,模型,对相干态

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Abstract:

基于非简并双光子Jaynes-Cummings模型研究了对相干态光场的各种非经典性质,例如光场的反群聚效应,Cauchy-Schwarz不等式违背,光场的双模压缩性质等.结果表明,通过选择一定的参量或者通过选择性地探测原子内态,能使上述非经典性质得到明显增强.此外,使用型三能级原子与对相干态光场作用和使用型三能级原子与光场作用相比,各种非经典性质(包括反群聚效应、Cauchy-Schwarz不等式违背)可以获得更佳的效果.

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