-
本文应用Lamb半经典理论,采用矢量场模型,研究了横向Zeeman激光介质的高阶非线性效应,计算了该情况下横向Zeeman激光介质的三阶极化强度和光强的解析表达式,从理论上解释了σ与π光差拍畸变以及σ与π光本身的高次谐波现象,给出了发生畸变的物理原因。We have studied the high-order nonlinear frequency-mixing effect in transverse Zeeman La-ser medium by using Lamb's semiclassical theory and vector field model, and obtained the analytical expressions of dielectrical polarization and light intensity. The results could explain the phenomena of high-order harmonic in σ-π light and σ, π light, and give the physical interpretation of beat wave deformation.
计量
- 文章访问数: 5741
- PDF下载量: 405
- 被引次数: 0