A side-chain dendronized nonlinear optical polyimide with large and thermally stable electrooptic activity

被引：102

作者：

Luo, JD

Haller, M

Li, HX

Tang, HZ

Jen, AKY

Jakka, K

Chou, CH

Shu, CF

机构：

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

[2] Natl Chiao Tung Univ, Dept Appl Chem, Hsinchu 30035, Taiwan

来源：

MACROMOLECULES | 2004年 / 37卷 / 02期

关键词：

D O I：

10.1021/ma0350009

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The site-isolation principle was applied to a rigid 3-D cardo-type polyimide with very high Tg. High poling efficiency was achieved to afford a very large E-O coefficient (71 pm/V at 1.3 μm). More than 90% of this value was retained at 85°C for more than 650 h.

引用

页码：248 / 250

页数：3

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