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Frequency doubling of an efficient continuous wave single-mode Yb-doped fiber laser at 978 nm in a periodically-poled MgO:LiNbO3 waveguide

Abstract : A single-mode Yb-doped fiber laser producing 2 W CW at 978 nm is demonstrated with a high slope efficiency of 72%. Thanks to its narrow bandwidth, lower than 0.02 nm, and its tunability of 6 nm, it has been efficiently frequency doubled in a periodically poled MgO:LiNbO3 waveguide, leading to a power of 83 mW at 489 nm and an internal conversion efficiency of 26 %
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https://hal-iogs.archives-ouvertes.fr/hal-00700733
Contributor : Marie-Laure Edwards <>
Submitted on : Wednesday, May 23, 2012 - 5:06:32 PM
Last modification on : Tuesday, October 6, 2020 - 4:30:48 PM
Long-term archiving on: : Friday, November 30, 2012 - 12:06:29 PM

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Aude Bouchier, Gaëlle Lucas-Leclin, Patrick Georges, J.-M. Maillard. Frequency doubling of an efficient continuous wave single-mode Yb-doped fiber laser at 978 nm in a periodically-poled MgO:LiNbO3 waveguide. Optics Express, Optical Society of America - OSA Publishing, 2005, 13 (18), pp.6974-6979. ⟨hal-00700733⟩

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