Markovian场中级联三能级系统的五阶非线性效应

基金项目:

国家自然科学基金及瞬态光学国家重点实验室基金资助项目。

详细信息

The fifth-order nonlinear effect on polarization beats of a cascade three-level system in Markovian field

1.
Department of Physics, Ningxia Guyuan Teachers College, Guyuan, 756000;
2.
Department of Electronic Science and Technology, Xi'an Jiaotong University, Xi'an, 710049

摘要: 运用高阶关联函数理论研究了级联三能系统Markovian场的五阶非线性效应(FPBCTMS)。通过对Markovian场混沌场模型、相散场模型及实高斯场模型的分析,得到了五阶极化拍频信号的强度在Markovian场中随时间变化的规律。讨论了Markovian场中幅度、相位涨落对测量原子能级分裂精度的影响。
- 非线性效应 /
- 极化拍频 /
- 混沌模型 /
- 相散模型 /
- 实高斯模型 /
- 六波混频
Abstract: The higher-order coherence function theory has been applied to study the fifth-order nonlinear effect on polarization beats of a cascade three-level system(FPBCTMS) in Markovian field.Based on analysis of the cases that pump beams are chaos fields,phase-diffusing field and real Gaussian field,compassed of beat signal in FPBCTMS are obtained.The effects of amplitude fluctuation and phase diffusing in the measurement of the energy-level difference are discussed.
- nonlinear effect /
- polarization beat /
- chaos field /
- phase-diffusing field /
- real Gaussian field /
- six-wave mixing

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