High power double-clad Tm-doped fibre laser with >12 W single-mode output at 2 μm

被引:0
|
作者
Hayward, R.A. [1 ]
Clarkson, W.A. [1 ]
Turner, P.W. [1 ]
Nilsson, J. [1 ]
Grudinin, A.B. [1 ]
Hanna, D.C. [1 ]
机构
[1] Univ of Southampton, Southampton, United Kingdom
关键词
High power lasers - Laser beams - Laser modes - Light reflection - Light transmission - Mirrors - Optical instrument lenses - Optical waveguides - Pumping (laser) - Refractive index - Semiconductor lasers;
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摘要
In this paper we report a Tm-doped silica fibre laser with a single-mode power of 12.2 W for 38.3 W of launched diode pump power. To the best of our knowledge, this is the highest power in the 2 μm spectral region so far reported for a fibre laser.
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页码:598 / 599
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