PHOTODARKENING EFFECT AND OPTICAL NONLINEARITY IN CDSSE-DOPED GLASSES

被引：7

作者：

JIN, CM

YU, JQ

QIN, WP

ZHAO, JL

ZHOU, FC

DOU, K

LIU, JY

HUANG, SH

机构：

[1] Changchun Institute of Physics, Chinese Academy of Sciences, Changchun

来源：

JOURNAL OF LUMINESCENCE | 1992年 / 53卷 / 1-6期

关键词：

D O I：

10.1016/0022-2313(92)90203-L

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We systematically investigated the photodarkening effect in CdSSe-doped glasses by studying the dependences of phase-conjugation efficiency, luminescence efficiency and transmittance on the exposure time. A new result is that the fading of the trap-to-valence-band luminescence is much faster than that of band-to-band luminescence. This fact leads us to propose a four-level model to explain the photodarkening effect.

引用

页码：483 / 486

页数：4

共 10 条

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