Remarkable photoinduced reversible change of third harmonic generation in azo-dye polymer thin films

被引：1

作者：

Churikov, VM ^{[1
]}

Hsu, CC ^{[1
]}

机构：

[1] Natl Chung Cheng Univ, Dept Phys, Chiayi 621, Taiwan

来源：

NONLINEAR OPTICS: MATERIALS, FUNDAMENTALS, AND APPLICATIONS | 2000年 / 46卷

关键词：

D O I：

10.1109/NLO.2000.883621

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We observed appreciable decrease of third harmonic generation in disperse red 1 doped PMMA thin film exposed to frequency doubled and fundamental radiation of Nd:YAG laser. This effect is attributed to reversible change of third order susceptibility due to trans-to-cis isomerization. (C) 2000 Optical Society of America. OCIS codes: (190.4710) Optical nonlinearities in organic materials; (310.6860) Thin films, optical properties.

引用

页码：202 / 204

页数：3

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