Isocyanate cross-linked polymers for nonlinear optics.: 2.: Polymers derived from 4-{[2-methyl-4-nitro-5-(hydroxymethyl)phenyl]azo}-N,N-bis(2-hydroxypropyl)-3-methylaniline

被引：3

作者：

Francis, CV ^{[1
]}

Liu, J

White, KM

Kitipichai, PK

机构：

[1] 3M Co, St Paul, MN 55144 USA

[2] Siam Cement Publ Co Ltd, Bangkok, Thailand

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1999年 / 38卷 / 01期

关键词：

D O I：

10.1021/ie970724s

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A poled and cross-linked nonlinear optically active polymer was prepared from 4-{[2'-methyl-4'-nitro-5'-(hydroxymethyl)phenyl)azo}-N,N-bis(2-hydroxypropyl)-3-methylaniline and multifunctional isocyanates. After an initial 5% loss in nonlinearity of this polyurethane immediately after poling, the polar alignment was unchanged even after 1000 h at 100 degrees C. The polymer displayed a stable electrooptic coefficient (r(33)) Of 9.4 pm/V.

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页码：2 / 7

页数：6

相关论文

共 12 条

[1] THERMOSETTING POLYURETHANES WITH STABLE AND LARGE 2ND-ORDER OPTICAL NONLINEARITY [J].

CHEN, M ;

DALTON, LR ;

YU, LP ;

SHI, YQ ;

STEIER, WH .

MACROMOLECULES, 1992, 25 (15) :4032-4035

[2] A novel class of nonlinear optical side-chain polymer: Polyquinolines with large second-order nonlinearity and thermal stability [J].

Chen, TA ;

Jen, AKY ;

Cai, YM .

CHEMISTRY OF MATERIALS, 1996, 8 (03) :607-&

[3] POLYPHENYLENE ETHER BASED THIN-FILM NONLINEAR OPTICAL-MATERIALS HAVING HIGH CHROMOPHORE DENSITIES AND ALIGNMENT STABILITY [J].

DAI, DR ;

MARKS, TJ ;

YANG, J ;

LUNDQUIST, PM ;

WONG, GK .

MACROMOLECULES, 1990, 23 (06) :1891-1894

[4] SYNTHESIS AND PROCESSING OF IMPROVED ORGANIC 2ND-ORDER NONLINEAR-OPTICAL MATERIALS FOR APPLICATIONS IN PHOTONICS [J].

DALTON, LR ;

HARPER, AW ;

GHOSN, R ;

STEIER, WH ;

ZIARI, M ;

FETTERMAN, H ;

SHI, Y ;

MUSTACICH, RV ;

JEN, AKY ;

SHEA, KJ .

CHEMISTRY OF MATERIALS, 1995, 7 (06) :1060-1081

[5] NOVEL 2ND-ORDER NONLINEAR OPTICAL POLYMERS VIA CHEMICAL CROSS-LINKING-INDUCED VITRIFICATION UNDER ELECTRIC-FIELD [J].

EICH, M ;

RECK, B ;

YOON, DY ;

WILLSON, CG ;

BJORKLUND, GC .

JOURNAL OF APPLIED PHYSICS, 1989, 66 (07) :3241-3247

[6] ISOCYANATE CROSS-LINKED POLYMERS FOR NONLINEAR OPTICS .1. POLYMERS DERIVED FROM 3-AMINO-5-[4'-(N-ETHYL-N-(2''-HYDROXYETHYL)AMINO)BENZYLIDENE]-RHODANINE [J].

FRANCIS, CV ;

WHITE, KM ;

BOYD, GT ;

MOSHREFZADEH, RS ;

MOHAPATRA, SK ;

RADCLIFFE, MD ;

TREND, JE ;

WILLIAMS, RC .

CHEMISTRY OF MATERIALS, 1993, 5 (04) :506-510

[7] CORONA POLING OF NONLINEAR POLYMER THIN-FILMS FOR ELECTROOPTIC MODULATORS [J].

HILL, RA ;

KNOESEN, A ;

MORTAZAVI, MA .

APPLIED PHYSICS LETTERS, 1994, 65 (14) :1733-1735

[8] POLED POLYMERIC NONLINEAR OPTICAL-MATERIALS - ENHANCED 2ND HARMONIC-GENERATION TEMPORAL STABILITY OF EPOXY-BASED MATRICES CONTAINING A DIFUNCTIONAL CHROMOPHORIC CO-MONOMER [J].

HUBBARD, MA ;

MARKS, TJ ;

LIN, WP ;

WONG, GK .

CHEMISTRY OF MATERIALS, 1992, 4 (05) :965-968

[9] INSITU POLING AND SYNTHESIS OF NLO CHROMOPHORE-BEARING POLYURETHANES FOR 2ND-HARMONIC GENERATION [J].

KITIPICHAI, P ;

LAPERUTA, R ;

KORENOWSKI, GM ;

WNEK, GE .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1993, 31 (06) :1365-1375

[10]

LEUNG PC, 1989, SPIE, V1147, P48