Title of article
Ytterbium-doped large-core fibre laser with 1 kW of continuous-wave output power
Author/Authors
J.، Nilsson, نويسنده , , J.K.، Sahu, نويسنده , , D.N.، Payne, نويسنده , , Y.، Jeong, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
-46
From page
47
To page
0
Abstract
A ytterbium-doped fibre laser with up to 1 kW of continuous-wave output power at 1.09 (mu)m with a slope efficiency of 80% and a good beam quality (M/sup 2/=3.4) is reported. The fibre was pumped by two diode-stack sources launched through opposite ends. No undesirable roll-over was observed in output power with increasing pump power.
Keywords
Hydrograph
Journal title
IEE Electronics Letters
Serial Year
2004
Journal title
IEE Electronics Letters
Record number
107256
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