摘要
考虑到失谐量和初始原子相干性，研究了双光子Ｊａｙｎｅｓ－Ｃｕｍｍｉｎｇｓ模型中原子的压缩行为。研究表明，失谐量对场－原子相互作用中的原子压缩行为的影响很大。通过数值计算，还讨论了初始平均光子数与原子压缩的关系。
In the present paper,considering the detuning and the initial atomic coherence,dipole squeezing in two-photon Jaynes-Cummings model is investigated by means ofthe time-evolution operator method. The influence of the frequency detuning on thedipole squeezing in interaction of field with atom and the relation between the meanphoton number and the dipole squeezing are studied by numerical calculations.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1994年第6期895-903,共9页
Acta Physica Sinica
基金
江苏省教育委员会自然科学基金
