POLING OF POLYMERIC THIN-FILMS AT AMBIENT-TEMPERATURES FOR 2ND-HARMONIC GENERATION

被引：16

作者：

BARRY, SE

SOANE, DS

机构：

来源：

APPLIED PHYSICS LETTERS | 1991年 / 58卷 / 11期

关键词：

D O I：

10.1063/1.104394

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Carbon dioxide is used in induce glass transition in amorphous polymer films, allowing efficient alignment of chromophores with an applied electric field. The noncentrosymmetric films thus produced are capable of second-harmonic generation. This method has advantages over previously investigated poling schemes, including poling at ambient temperatures and use of high glass transition temperature polymers.

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页码：1134 / 1136

页数：3

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