摘要
应用Pegg-Barnett相位理论研究了被克尔介质包围的依赖强度耦合的J-C模型中光场相位演化特性, 结果发现, 原子-光场的耦合常数和克尔介质-光场的耦合常数将导致相位的涨落明显增大,
The properties of phase evolution of light in the intensity dependent coupling Jaynes Cummings model with surrounded Kerr medium are investigated by using the pegg Barnett phase theory. The results show that the atom field coupling constant ε and Kerr medium field coupling constant χ will lead to increasing phase quantum fluctuations of light, and the frequency of the field will shift when atom is initially at the non coherent excited state.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2000年第1期56-61,共6页
Acta Optica Sinica
基金
国家自然科学基金
湖北省教委自然科学基金
关键词
克尔介质
相位特性
依赖强度耦合
J-C模型
Kerr medium, phase property, intensity dependent coupling Jaynes Cummings model.
