Highly efficient Q-switched Yb:YAG channel waveguide laser with 5.6W of average output power

In this Letter, we present high-power continuous wave (CW) and super(Q)-switched femtosecond laser-written Yb:YAG channel waveguide lasers. In Q-switched operation, obtained by a semiconductor saturable absorber mirror (SESAM), as well as in CW operation, the laser generates average output powers of...

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Veröffentlicht in:	Optics letters 2016-10, Vol.41 (20), p.4715-4718
Hauptverfasser:	Hakobyan, Sargis, Wittwer, Valentin J, Hasse, Kore, Krankel, Christian, Sudmeyer, Thomas, Calmano, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels Continuous wave Efficiency Femtosecond Lasers Semiconductors Slopes Waveguide lasers
Online-Zugang:	Volltext
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