On the basic electromagnetic dynamics theory, the characteristics of electric polarization caused by laser in crystal are investigated in details, and a constant electric polarization in vertical direction to laser propagating is discovered.
分析了激光入射晶体后激发的电极化强度特性,发现在与激光传输垂直方向存在一恒定电极化强度分量。
This paper gives out Maxwell equations in anonlinear medium, the electric polarization Pand ca lculate ou t the elec tromagnet ic fieldenergy densi ty in a nonlinear medium.
本文给出了非线性介质中Maxwell方程组的一般形式、电极化强度P的表示式，并算出了非线性介质中的电磁场能量密度。
From general field equation,can be used to obtain expressions for the polarization and magnetization observed in the rotating reference frame.
从旋转参照系中普遍的场方程出发,可以把处在旋转坐标系中观察者所看到的电极化强度和磁化强度推算出来。