Visible double-clad upconversion fibre laser

被引:8
|
作者
Zellmer, H
Plamann, K
Huber, G
Scheife, H
Tunnermann, A
机构
[1] Laser Zentrum Hannover EV, D-30419 Hannover, Germany
[2] Univ Hamburg, Inst Laser Phys, D-20355 Hamburg, Germany
关键词
D O I
10.1049/el:19980415
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An ytterbium sensitised praseodymium-doped double-clad upconversion fibre laser pumped at 840nm by a low brightness source is demonstrated. With a pump power of 3W launched in the 25 mu m pump core, a red output power of 440mW at 635nm is achieved.
引用
收藏
页码:565 / 567
页数:3
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