【摘要】 利用非简谐振子模型计算了三阶非线性极化率 .明确了计算高阶极化率的原则 ,从而建立了高阶非线性迭代方程 ,进一步给出了高阶非线性极化率的递推公式 .更多还原

【Abstract】 Starting from the nonlinear resonance pattern,we calculated third order polarizability,and gave the principle of the calculation.And then made a new moving equation of nonlinear pattern.Finally the universal formula of higher order nonlinear polarizability has been given.更多还原