光学学报, 1997, 17 (10): 1311, 网络出版: 2006-10-31
二茂铁衍生物的二阶非线性光学性质研究
Second-0rder Nonlinear Optical Property of Ferrocenyl Derivative
二茂铁衍生物 非线性光学 电场诱导二次谐波 ferroeenyl derivative nonlinear optics electric field induced second-harmonie generation
摘要
合成了一种具有较大二阶非线性效应的给-受体型金属有机分子(反式)-[1-二茂铁基-2-(4-硝基苯基)乙烯],该分子在不同极性溶剂中变色效应十分显著,用电场诱导二次谐波方法测定其二阶非线性极化率为32.1×10-30esu,非线性光学活性明显优于结构类似的苯衍生物。
Abstract
A ferroeenyl derivative of 1-ferroeenyl-2-(4-nitrophenyl) ethylene was synthesized by phase-transfer Wittig reaction. The solvatoehromie property of the molecule was studied using ultraviolet. The second-order molecular polarizability was determined by de electric field induced second-harmonie generation (EFISH) experiments. The molecule's β is to be 32.1×10-30 esu.
钱鹰, 刘举正, 吴建耀, 李富铭. 二茂铁衍生物的二阶非线性光学性质研究[J]. 光学学报, 1997, 17(10): 1311. 钱鹰, 刘举正, 吴建耀, 李富铭. Second-0rder Nonlinear Optical Property of Ferrocenyl Derivative[J]. Acta Optica Sinica, 1997, 17(10): 1311.
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