OPTICALLY INDUCED AND ERASED BIREFRINGENCE AND DICHROISM IN AZOAROMATIC POLYMERS

被引：356

作者：

ROCHON, P ^{[1
]}

GOSSELIN, J ^{[1
]}

NATANSOHN, A ^{[1
]}

XIE, S ^{[1
]}

机构：

[1] QUEENS UNIV,DEPT CHEM,KINGSTON K7L 3N6,ONTARIO,CANADA

来源：

APPLIED PHYSICS LETTERS | 1992年 / 60卷 / 01期

关键词：

D O I：

10.1063/1.107369

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Dichroism and birefringence are shown to be optically induced and erased in high-glass-transition azoaromatic polymers. The resulting polarization information is easily detected and exhibits long-term stability. This optically induced reorientation of the azoaromatic molecules will have wide applications in image recording and in electro-optical devices.

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页码：4 / 5

页数：2

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