双振子模型 [
shuāng zhèn zǐ mó xíng]
double vibrator model
- 本文从手性分子的耦合双振子经典模型出发,推导出手性分子的超极化率.在特定情况下,给出了三阶非线性极化率的表达式.基于该模型讨论了手性介质分子各向同性分布的宏观非线性极化率.
Hyperpolarizability of chiral molecule was derived from the classical model of the coupled two-vibrator.In a given condition,the expression of cubic hyperpolarizability was calculated from an isotropic chiral medium,It is also derived the macroscopic third-order nonlinear susceptibility according to the microscopic cubic hyperpolarizability.
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