基于三振子耦合模型的手性分子零频第一超极化率  

The first zero-frequency hyperpolarizabilities of chiral molecules based on the three-coupled-oscillator

作　　者：马骋[1] 宫丽晶[1] 

机构地区：[1]空军航空大学基础部,长春130022

出　　处：《黑龙江大学自然科学学报》2009年第3期407-411,共5页Journal of Natural Science of Heilongjiang University

基　　金：黑龙江自然科学基金资助项目(A2004-06)

摘　　要：用经典理论方法推导出了适合于三振子耦合模型的手性分子的零频第一超极化率,具体地给出了零频第一超极化率与分子的微观参量之间的关系式,并通过数值模拟的方法分析了分子结构对零频第一超极化率的影响以及三振子耦合模型的零频第一超极化率谱。With the classical theoretical method, the first zero-frequency hyperpolarizabilities of chiral molecules was derived, based on the three-coupled-oscillator model and gave the expressions of the first zero-frequency hyper- polarizabilities with microscopic parameters. Furthermore, the influence of microscopic parameters of chiral molecules on the first zero-frequency hyperpolarizabilities and the spectrums of the first zero-frequency hyperpolarizabilities was also simulated numerically.

关 键 词：手性分子 手性介质 零频第一超极化率 

分 类 号：O438[机械工程—光学工程]