Photorefractive effect in a conjugated polymer based material

被引：11
|
作者：
Li, L
Chittibabu, KG
Chen, Z
Chen, JI
Marturunkakul, S
Kumar, J
Tripathy, SK
机构：
[1] UNIV MASSACHUSETTS,CTR ADV MAT,LOWELL,MA 01854
[2] UNIV MASSACHUSETTS,DEPT CHEM,LOWELL,MA 01854
[3] UNIV MASSACHUSETTS,DEPT PHYS,LOWELL,MA 01854
来源：
OPTICS COMMUNICATIONS | 1996年 / 125卷 / 4-6期
关键词：
D O I：
10.1016/0030-4018(96)00005-3
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new type of polymeric photorefractive material based on a conjugated polymer has been developed. Photorefractive effect was observed in a second order nonlinear optical polythiophene derivative with the addition of a photosensitizer. The linear and second order nonlinear optical properties, photoconductivity and photorefractivity for this material were investigated. Relatively two-beam-coupling gain coefficient of 24.5 cm(-1) was measured.
引用
收藏
页码：257 / 261
页数：5
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