Photoinduced Changes in Refractive Index of Nanostructured Shungite-Containing Polyimide Systems

被引：9
|
作者：
Kamanina, N. V. [1 ]
Serov, S. V.
Shurpo, N. A.
Rozhkova, N. N.
机构：
[1] State Sci Ctr Russian Federat, Vavilov Opt Inst, St Petersburg 199034, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2011年 / 37卷 / 10期
基金：
俄罗斯基础研究基金会;
关键词：
ORGANIC-SYSTEMS; COMPOSITES;
D O I：
10.1134/S1063785011100221
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Photoinduced changes in the refractive index of a conjugate polyimide (PI) matrix sensitized by shungite carbon nanoparticles have been studied for the first time. The results are compared to the data of previous investigations of the photorefractive properties of PI matrices doped with fullerenes, carbon nanotubes, and quantum dots. The nonlinear refractive index of the proposed material has been determined using the dynamic holography techniques. The position of conjugate polymer materials of this type among the other nonlinear optical systems is considered.
引用
收藏
页码：949 / 951
页数：3
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