Ytterbium-doped large-core fibre laser with 272 W output power

被引：28
|
作者：
Jeong, Y [1 ]
Sahu, JK [1 ]
Williams, RB [1 ]
Richardson, DJ [1 ]
Furusawa, K [1 ]
Nilsson, J [1 ]
机构：
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 13期
关键词：
D O I：
10.1049/el:20030655
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：
A highly efficient cladding-pumped Yb-doped large-core fibre laser, generating up to 272 W of continuous-wave output power at 1.08 mum with a beam quality (M-2) of 3.2, is reported. The slope efficiency was 83% with respect to the launched pump power. No saturation (roll-off) was observed in output power with increasing pump power.
引用
收藏
页码：977 / 978
页数：2
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