Ultralarge and thermally stable electro-optic activities from Diels-Alder crosslinkable polymers containing binary chromophore systems

被引：102

作者：

Kim, Tae-Dong

Luo, Jingdong

Ka, Jae-Won

Hau, Steven

Tian, Yanqing

Shi, Zhengwei

Tucker, Neil M.

Jang, Sei-Hum

Kang, Jae-Wook

Jen, Alex K-Y

机构：

[1] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA

[2] Univ Washington, Dept Chem, Seattle, WA 98195 USA

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 22期

关键词：

D O I：

10.1002/adma.200601582

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The dispersion of an efficient secondary chromophore into in situ crosslinked nonlinear optical polymer networks is described. The secondary chromophore leads to both enhanced electro-optical(-1) at 1.31 mu m) (EO) activity (> 260 pm V and alignment stability at 85 degrees C. Analysis of the EO properties shows exceptional poling efficiency of these binary systems at high chromophore loading levels, in contrast to experimental results obtained from single-chromophore polymers.

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页码：3038 / +

页数：6

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