Measurement Induced Enhancement of Squeezing in Nondegenerate Two-Photon Jaynes-Cummings Model  

作　　者：YE Sai-Yun 

机构地区：Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002, China

出　　处：《Communications in Theoretical Physics》2006年第6X期1065-1068,共4页理论物理通讯（英文版）

摘　　要：Squeezing properties in the nondegenerate two-photon Jaynes-Cummings model are investigated. The effects of direct selective atomic measurement and the application of the classical field followed by atomic measurement are analyzed. Different values of the parameters of the classical field are taken into account. It is found that the field squeezing can be enhanced by measurement.

关 键 词：two-mode squeezing two-photon transitions selective atomic measurement 

分 类 号：O572.31[理学—粒子物理与原子核物理]