2ND-HARMONIC GENERATION OF N-(4-NITROPHENYL)-L-PROLINOL-DOPED ALUMINA FILM PREPARED BY A SOL-GEL PROCESS

被引:4
作者
HOSOYA, Y [1 ]
MUTO, S [1 ]
OHSUGI, T [1 ]
KUROKAWA, Y [1 ]
机构
[1] TOHOKU UNIV, FAC ENGN, DEPT ENGN SCI, SENDAI, MIYAGI 980, JAPAN
关键词
ALUMINUM OXIDE; OPTICAL PROPERTIES; 2ND HARMONIC GENERATION; SURFACE AND INTERFACE STATES;
D O I
10.1016/0040-6090(95)80025-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A second harmonic generation (SHG) active non-linear optical alumina film has been prepared by aligning the non-linear optical dopant, N-(4-nitrophenyl)-L-prolinol, in the alumina matrix by a sol-gel process. The enhancement of SHG may be described by the formation of a pseudo-boehmite film in which the plate-shaped alumina sol particles are stacked in a card-pack structure.
引用
收藏
页码:4 / 7
页数:4
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