2ND-ORDER OPTICAL NONLINEARITIES OF AZO CHROMOPHORES COVALENTLY ATTACHED TO A SOL-GEL MATRIX

被引：57

作者：

RIEHL, D

CHAPUT, F

LEVY, Y

BOILOT, JP

KAJZAR, F

CHOLLET, PA

机构：

[1] ECOLE POLYTECH,PHYS MAT CONDENSEE LAB,CNRS,URA 1254D,CHIM SOLIDE GRP,F-91128 PALAISEAU,FRANCE

[2] CENS,CEA,SPE,DEIN,LETI,F-91191 GIF SUR YVETTE,FRANCE

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 245卷 / 01期

关键词：

D O I：

10.1016/0009-2614(95)00990-L

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：

Optically nonlinear disperse red 1 (DR1) was covalently bound into a silica gel network by the coupling of DR1 and 3-isocyanatopropyltriethoxysilane. Organic-inorganic hybrid materials present a large resonant second-order susceptibility (d(33) = 55 pm/V for a fundamental wavelength of 1.06 mu m) with an excellent room-temperature stability.

引用

页码：36 / 40

页数：5

共 25 条

[1] THE NATURE OF THE SILICA CAGE AS REFLECTED BY SPECTRAL CHANGES AND ENHANCED PHOTOSTABILITY OF TRAPPED RHODAMINE-6G [J].