Cooperative frequency upconversion in Yb3+-Tb3+ codoped fluoroindate glass

被引：48

作者：

Martins, E

de Araújo, CB ^{[1
]}

Delben, JR

Gomes, ASL

da Costa, BJ

Messaddeq, Y

机构：

[1] Univ Fed Pernambuco, Dept Fis, BR-50670901 Recife, PE, Brazil

[2] Univ Sao Paulo, Inst Quim, BR-14800900 Araraquara, SP, Brazil

来源：

OPTICS COMMUNICATIONS | 1998年 / 158卷 / 1-6期

关键词：

D O I：

10.1016/S0030-4018(98)00567-7

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the observation of cooperative frequency upconversion in a fluoroindate glass. The experiments were performed by exciting Yb3+-Tb3+ codoped samples with an infrared diode laser. The process is monitored through the green fluorescence emitted by Tb3+ ions due to a cooperative energy transfer from a pair of excited Yb3+ ions. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：61 / 64

页数：4

共 26 条

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