二能级系统的高次谐波产生过程的动力学分析

Dynamic Analysis of the High Order Harmonics Generation Process in Two Level System

通过非扰动方法导出了与线偏振激光脉冲相互作用的二能级原子的诱导极化所满足的运动方程。并通过在一些不同激光强度下该运动方程所具有的不同形式，对二能级系统的高次谐波的产生过程进行了动力学分析。

The motion equation satisfied by an induced polarization of a two level atom interacting with laser pulse is derived by using a nonperturbation method. And the process of high order harmonic generation in the two level system are analyzized dynamically for different forms of the equation at different laser intensities.