SYNTHESIS AND ELECTROOPTIC CHARACTERIZATION OF A NOVEL HIGHLY-ACTIVE INDOLINE NITROAZOBENZENE METHACRYLATE COPOLYMER

被引：6

作者：

MCCULLOCH, I ^{[1
]}

MAN, HT ^{[1
]}

MARR, B ^{[1
]}

TENG, CC ^{[1
]}

SONG, K ^{[1
]}

机构：

[1] KYUNG HEE UNIV,DEPT CHEM ENGN,SEOUL,SOUTH KOREA

来源：

CHEMISTRY OF MATERIALS | 1994年 / 6卷 / 05期

关键词：

D O I：

10.1021/cm00041a009

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel methacrylate copolymer was synthesized, and the electrooptic activity of poled thin films was measured. The electrooptically active group was an indoline nitroazobenzene chromophore which was incorporated as a side-chain pendant on a methacrylate backbone. Thin film electrooptical devices were fabricated and the chromophores aligned through thermal electrical poling. Electrooptical coefficient measurements revealed that high-field poled samples exhibited high nonlinear optical activity and that at electrical poling fields of 190 V/mum, electrooptic coefficients of up to 42 pm/V were obtained at 1.3 mum.

引用

页码：611 / 613

页数：3

共 10 条

[1]

BUCKLEY A, 1986, POLYM MAT SCI ENG, V54, P502

[2]

HANN RA, 1991, ORGANIC MATERIALS NO, V2

[3] ORIENTATION DYNAMICS OF SIDE-CHAIN POLYMERS SUBJECT TO ELECTRIC-FIELDS .1. STEADY-STATE [J].