3RD-ORDER OPTICAL NONLINEARITIES OF ASYMMETRIC CARBOCYANINE DYES

被引：10

作者：

IKEDA, H

SAKAI, T

KAWASAKI, K

机构：

来源：

CHEMISTRY LETTERS | 1991年 / 07期

关键词：

D O I：

10.1246/cl.1991.1075

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Asymmetric carbocyanine dyes were synthesized and their third-order optical nonlinearities in solutions were investigated by using degenerate four-wave mixing technique. Large third-order hyperpolarizabilities of electronic origin up to 10(-28) esu were observed and the advantage of asymmetric structures was demonstrated.

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页码：1075 / 1078

页数：4

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