Temperature dependence of the optical poling of azobenzene polyimide films

被引：8

作者：

Yu, XQ

Zhong, XX

Li, Q

Luo, SY

Chen, YL

Sui, Y

机构：

[1] Shanghai Jiao Tong Univ, Dept Appl Phys, Shanghai 200030, Peoples R China

[2] Shanghai Jiao Tong Univ, Dept Appl Chem, Shanghai 200030, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2000年 / 180卷 / 4-6期

关键词：

optical poling; polyimide;

D O I：

10.1016/S0030-4018(00)00725-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The temperature dependence of all-optical poling of azobenzene-polyimide films was experimentally investigated. The poling efficiency decreased with the increase of the sample temperature during the optical poling processes. The experimental result can be explained by considering the relation between the lifetime of the triplet-state of the azobenzene molecule and the repetition rate of the laser pulses used in the poling processes. (C) 2000 Published by Elsevier Science B.V. All rights reserved.

引用

页码：373 / 376

页数：4

共 5 条

[1] LIGHT-INDUCED 2ND-HARMONIC GENERATION IN AZO-DYE POLYMERS [J].