Enhanced Kerr Nonlinearities Caused by Cross Talk Between Optical and Microwave Transitions

• 作 者: HU Zheng-Feng DENG Jian-Liao D
• 机 构: TheKeyLaboratoryofQuantumOptics,DepartmentofPhysics
• 出 处: 理论物理通讯：英文版
• 发表日期: 2008年10期
• 关键词: 非线性 原子域 光学 微波 cross-phase modulation Kerr nonlinearity atom-field interaction
• 基金项目: The project supported by the Knowledge Innovation Project （KIP） of the Chinese Academy of Sciences under Grant No. KGCX3- SYW-405 and tile National Fundamental Research Program of China under Grant No

<正> We investigate the enhanced Kerr nonlinearities in four-level atomic vapors driven by a coupling,probe andmicrowave fields.Under the optical one-photon and two-photon resonant conditions,the linear and nonlinear responsesof the weak probe field