3RD-ORDER NONLINEAR-OPTICAL PROPERTIES OF ONE-DIMENSIONAL METAL-COMPLEXES

被引:41
作者
KAMATA, T
FUKAYA, T
MIZUNO, M
MATSUDA, H
MIZUKAMI, F
机构
[1] National Institute of Materials and Chemicals Research, Tsukuba, Ibaraki
关键词
D O I
10.1016/0009-2614(94)00268-1
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The third-order non-linear optical properties of evaporated thin films of d8 transition metal complexes with dionedioxime have been estimated by third harmonic generation. They formed one-dimensional structures and showed large optical non-linearities. Resonance effects were observed for respective metal complexes. The maximum chi(3) value of 5.6 x 10(-11) esu was obtained at the near three-photon resonance wavelength for the platinum complex. The delocalized electrons in linear metal chains may be essential for exhibiting large non-linear optical effects.
引用
收藏
页码:194 / 198
页数:5
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