2ND-HARMONIC GENERATION INVESTIGATION OF LANGMUIR-BLODGETT 2-DOCOSYLAMINO-5-NITROPYRADINE FILMS

被引：12

作者：

PROVENCHER, P ^{[1
]}

ROBERGE, MMD ^{[1
]}

SUAU, A ^{[1
]}

TIAN, K ^{[1
]}

MUNGER, G ^{[1
]}

LEBLANC, R ^{[1
]}

机构：

[1] UNIV QUEBEC,CTR RECH PHOTOBIOPHYS,TROIS RIVIERES,PQ G9A 5H7,CANADA

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1995年 / 12卷 / 08期

关键词：

D O I：

10.1364/JOSAB.12.001406

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

With the use of second-harmonic generation, we report the observation of a better alignment of Langmuir-Blodgett-deposited films of 2-docosylamino-5-nitropyradine for a low number of monolayers. An estimation of the nonlinear susceptibility of the molecule is also given. We show that the refractive indices of the Langmuir-Blodgett films has to be taken into account for thicknesses greater than 25 nm.

引用

页码：1406 / 1410

页数：5

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