Optical non-linearity and hysteresis in porous silicon

被引：7

作者：

Maly, P ^{[1
]}

Kudrna, J ^{[1
]}

Trojanek, F ^{[1
]}

Hospodkova, A ^{[1
]}

机构：

[1] ACAD SCI CZECH REPUBL,INST PHYS,PRAGUE,CZECH REPUBLIC

来源：

THIN SOLID FILMS | 1996年 / 276卷 / 1-2期

关键词：

optical properties; silicon; nanostructures;

D O I：

10.1016/0040-6090(95)08090-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present results of experimental investigations of picosecond (decay of similar to 200 ps) optical non-linearities and optical hysteresis in porous silicon. We consider the application of porous silicon (PS) for all-optical switching. We discuss the physical origin of the non-linearities observed and we propose a theoretical model describing well the optical absorption non-linearity and hysteresis in PS.

引用

收藏

页码：84 / 87

页数：4

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