K光子Jaynes-Cummings模型中热辐射场的统计特性  

Statistic properties of thermal radiation field in K-photon Jaynes-Cummings model

作　　者：赵加强[1] 夏云杰[1] 

机构地区：[1]曲阜师范大学物理工程学院,山东曲阜273165

出　　处：《量子电子学报》2005年第3期407-410,共4页Chinese Journal of Quantum Electronics

摘　　要：研究了热态光场和原子的相互作用,表明在这一过程中光场展现出反聚束和光子亚泊松分布现象。着重分析了热态光场在此作用过程中所展现出的光子统计特性。可以看出热态光场的平均光子数和多光子跃迁对光场非经典性质有强烈的影响。Interaction of thermal radiation field with atom are studied. We find that the field may exhibition photon antibunching and photon sub-Poissonian distribution. We also study the photon statistic properties of thermal radiation field in the process. It can be find that average photon number of thermal radiation field and multi-photon transition process have intense influence on the non-classical properties.

关 键 词：量子光学 热辐射场 反聚束效应 亚泊松光子分布 

分 类 号：O431.2[机械工程—光学工程]