All-optical switching effect based on azodye-doped polymer thin films

被引：3
作者：
罗锻斌
佘卫龙
吴水珠
曾钫
唐天
姚胜兰
机构：
[1] Department of Polymer Science and Engineering
[2] Guangzhou 510275
[3] Guangzhou 510640
[4] South China University of Technology
[5] State Key Laboratory of Optoelectronic Materials and Technologes
[6] Sun Yat-sen University
来源：
ChineseOpticsLetters | 2003年 / 04期
基金：
中国国家自然科学基金;
关键词：
of; in; as; it; on; DRI; All-optical switching effect based on azodye-doped polymer thin films; Figure; with;
D O I：
暂无
中图分类号：
O482.3 [光学性质];
学科分类号：
070205 ; 0805 ; 080502 ; 0809 ;
摘要：
A simple all-optical switch based on photoinduced birefringence effect is demonstrated in azo dye (DR1) doped polymer (PMMA) thin films. The all-optical switching effect has been studied at different control beam power and different temperatures of the sample. With a control power of 30.7 mW and at 56 ℃, the response time of the switching is less than 5 ms, and the depth of the modulation reaches 80%.
引用
收藏
页码：243 / 245
页数：3
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