An attempt to modify nonlinear optical effects of polyurethanes by adjusting the structure of the chromophore moieties at the molecular level using “click” chemistry

…, Q Zeng, Z Li, S Dong, Z Zhu, Q Li, C Ye, C Di…

文献索引：Li, Zhong'an; Zeng, Qi; Li, Zhen; Dong, Shoucheng; Zhu, Zhichao; Li, Qianqian; Ye, Cheng; Di, Chong'an; Liu, Yunqi; Qin, Jingui Macromolecules, 2006 , vol. 39, # 24 p. 8544 - 8546

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被引用次数: 76

摘要

Because of their potential application in high-speed electrooptic (EO) devices with very broad bandwidth and low driving voltages, organic second-order nonlinear optical (NLO) materials have attracted much attention among scientists. 1, 2 One of the major problems encountered in optimizing organic NLO materials is to efficiently translate the large β values of the organic chromophores into high macroscopic NLO activities of polymers. To solve ...