NOVEL NAPHTHOQUINONE METHIDE DYES FOR 2ND-ORDER NONLINEAR-OPTICAL MATERIALS

被引:9
作者
KUBO, Y [1 ]
ARAMAKI, S [1 ]
OKAMOTO, Y [1 ]
MURAYAMA, T [1 ]
机构
[1] MITSUBISHI CHEM CORP,YOKOHAMA RES CTR,AOBA KU,YOKOHAMA,KANAGAWA 227,JAPAN
关键词
D O I
10.1039/c39950000969
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Naphthoquinone methide dyes show a large Pockels coefficient at 1.3 mu m when poled in a polymer matrix: the second-order nonlinear hyperpolarizability (mu beta) values obtained from Pockets coefficients that appear after poling in a constant electric field are (5700-7400) x 10(-48) esu, being much higher than that of commonly used Disperse Red 1 (DR1).
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页码:969 / 970
页数:2
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