POLAR ENHANCEMENT OF THE NONLINEAR-OPTICAL PROPERTIES OF FE2O3 MICROCRYSTALLITES

被引：25

作者：

AI, XC

FEI, HS

YANG, YQ

HAN, L

NIE, RJ

ZHANG, Y

ZHAO, C

XIAO, LZ

LI, TJ

ZHAO, JL

YU, JQ

机构：

[1] JILIN UNIV,DEPT CHEM,CHANGCHUN 130023,PEOPLES R CHINA

[2] CHINESE ACAD SCI,CHANGCHUN INST PHYS,CHANGCHUN 130021,PEOPLES R CHINA

来源：

JOURNAL OF LUMINESCENCE | 1994年 / 60-1卷

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/0022-2313(94)90166-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The dependence on surface environment of laser-induced luminescence and the nonlinear optical response of Fe2O3 microcrystallites is studied. The luminescence is decreased, the third-order susceptibility enhanced, the excited state relaxation time is decreased and the reverse saturable absorption enhanced. These phenomena are analyzed in terms of the surface effect.

引用

页码：364 / 367

页数：4

共 4 条

[1] VERY LARGE OPTICAL NONLINEARITY OF SEMICONDUCTOR MICROCRYSTALLITES [J].