Excitation of Tm+3 at a wavelength of 1064 nm

被引：11

作者：

El-Agmy, RM ^{[1
]}

Lüthy, W ^{[1
]}

Graf, T ^{[1
]}

Weber, HP ^{[1
]}

机构：

[1] Univ Bern, Inst Appl Phys, CH-3012 Bern, Switzerland

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2003年 / 76卷 / 01期

关键词：

D O I：

10.1007/s00340-002-1066-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the experimental study of the excitation mechanism of fluorescence in a 10000-ppmwt. Tm+3-doped ZBLAN fiber. Visible (at 453 nm and 480 nm) and near-infrared (similar to800 nm) radiations were studied under excitation at 1.064 mum. The up-conversion mechanisms responsible are investigated, based on experimental data. The results show that the H-3(4) and the D-1(2) levels are predominantly excited by ion-ion cross-relaxation processes.

引用

页码：23 / 26

页数：4

共 9 条

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