30W fluoride glass all-fiber laser at 2.94 mu m

We report the demonstration of a 2938 nm erbium-doped fluoride glass fiber laser delivering a record output power of 30.5 W in continuous wave operation. The passively cooled all-fiber laser cavity based on intracore fiber Bragg gratings has an overall laser efficiency of 16% as a function of the la...

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Veröffentlicht in:	Optics letters 2015-06, Vol.40 (12), p.2882-2885
Hauptverfasser:	tin, Vincent, Bernier, Martin, Bah, Souleymane T, Vallee, Real
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation) Biomedical materials Fiber lasers Fluorides Laser beams Laser cavities Lasers Pumps
Online-Zugang:	Volltext
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