| 有机二阶非线性光学发色团的研究进展 |
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| 引用本文： | 李倩倩,秦金贵,李振.有机二阶非线性光学发色团的研究进展[J].有机化学,2011,31(9). |
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| 作者姓名： | 李倩倩 秦金贵 李振 |
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| 作者单位： | 武汉大学化学与分子科学学院 湖北省有机高分子光电功能材料重点实验室 武汉430072 |
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| 基金项目： | 国家自然科学基金(No.21034006)资助项目 |
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| 摘 要： | 近年来,科学家们通过引进杂环片段、采用双(或多)官能化以及运用分子间弱相互作用等方法,在二阶非线性光学发色团的性能优化方面取得了较大进展.结合本课题组的研究,对此领域的研究进行了较全面的综述,并特别针对“非线性-透光性”矛盾的解决途径进行了较为详细的介绍.
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| 关 键 词： | 二阶非线性光学效应 有机发色团 分子一阶超极化率 透明性 |
Recent Progress of Organic Second-Order Nonlinear Optical Chromophores |
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| Li Qianqian,Qin Jingui,Li Zhen.Recent Progress of Organic Second-Order Nonlinear Optical Chromophores[J].Chinese Journal of Organic Chemistry,2011,31(9). |
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| Authors: | Li Qianqian Qin Jingui Li Zhen |
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| Institution: | Li,Qianqian Qin,Jingui Li,Zhen*(Hubei Key Laboratory on Organic and Polymeric Opto-Electronic Materials,Department of Chemistry,Wuhan University,Wuhan 430072) |
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| Abstract: | Second-order nonlinear optical(NLO) materials have played a very important role in laser technology since the invention of laser.As to the organic NLO materials,the chromophores are the key component.To tune the nonlinearity-transparency trade-off in organic NLO chromophores,several promising strategies were attempted,including the introduction of heterocyclic rings,dual(mutiple) functionalizations and utilization of the interactions between chromophore moieties.In this article,recent progress in this field... |
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| Keywords: | second-order nonlinear optical effect chromophore molecular first-order hyperpolarizability transparency |
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