Co2+:ZnS and Co2+:ZnSe saturable absorber q switches

被引：75

作者：

Tsai, TY ^{[1
]}

Birnbaum, M ^{[1
]}

机构：

[1] Univ So Calif, Ctr Laser Studies, Los Angeles, CA 90089 USA

来源：

JOURNAL OF APPLIED PHYSICS | 2000年 / 87卷 / 01期

关键词：

D O I：

10.1063/1.371821

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The materials, Co2+:ZnS and Co2+:ZnSe, serving as Q switches with an Er3+: glass laser at 1.54 mu m have been demonstrated and analyzed. The output pulses were typically 15-65 ns in duration and of 1-4 mJ depending on the doping concentration and the crystal quality. The ground-state absorption cross section of Co:ZnS has been determined to be 7.7x10(-19) cm(2) and 7.6x10(-19) cm(2) for Co:ZnSe, by bleaching experiments. (C) 2000 American Institute of Physics. [S0021-8979(99)06924-8].

引用

页码：25 / 29

页数：5

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