玻璃光学碱度与三阶非线性光学极化率

Optical Basicity and Third-order Nonlinear Optical Susceptibility in Glasses

介绍了玻璃光学碱度的概念,讨论了玻璃光学碱度与三阶非线性光学极化率之间的变化规律,分析了二元硼酸盐、硅酸盐、锗酸盐、碲酸盐、钛酸盐玻璃系统中光学碱度与三阶非线性光学极化率之间变化的定性趋势和定量方程,总结了玻璃光学碱度的本质及其影响,对进一步研究不同玻璃系统中光学碱度与三阶非线性光学极化率之间定量关系的趋势进行了展望。

In this paper,the conception of optical basicity is introduced,the relationships between optical basi-city and third-order nonlinear optical polarizability in glasses are discussed,the qualitative and quantitative relationships between optical basicity and third-order nonlinear optical polarizability are analyzed in binary borate,silicate,germanate,tellurite and titanate glasses.The nature and effects of optical basicity are concluded,it is also prospected that the further researches possibly focus on the quantitative relationships between optical basicity and third-order nonlinear optical susceptibility in different glass systems.