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化合物的二阶非线性光学活性与其分子结构关系密切 .本文分析了具有非线性光学性质的有机共轭分子的基本结构类型 ,总结了分子结构、共轭链链长、取代基的电子性质、颜色效应等因素对有机共轭分子二阶非线性光学性质的影响 .分析了有机二阶非线性光学材料研究的现状及发展趋势
The second-order nonlinear optical activity of a compound is closely related to its molecular structure. In this paper, the basic structure types of organic conjugated molecules with nonlinear optical properties are analyzed. The molecular structure, conjugated chain length, electronic properties of substituents, Effect and other factors on the second-order nonlinear optical properties of organic conjugated molecules.The status quo and development trend of organic second-order nonlinear optical materials