Highly Efficient KY1-x-yGdxLuy(WO4)2:Tm3+ Channel Waveguide Lasers


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Dalfsen, K. van and Aravazhi, S. and Grivas, C. and García-Blanco, S.M. and Pollnau, Markus (2012) Highly Efficient KY1-x-yGdxLuy(WO4)2:Tm3+ Channel Waveguide Lasers. In: Conference on Lasers and Electro-Optics: Science and Innovations, CLEO: S and I, 6-11 May 2012, San Jose, CA, USA (pp. CTu2D.5).

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Abstract:Laser experiments on 1.5at.%, 5at.%, and 8at.% Tm-Gd-Lu-Y co-doped, buried, ridge-type channel waveguides in a monoclinic potassium double tungstate demonstrate a maximum slope efficiency of 70% and output powers of 300 mW at ~1.9 μm.
Item Type:Conference or Workshop Item
Copyright:© 2012 Optical Society of America
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/80508
Official URL:http://www.opticsinfobase.org/abstract.cfm?URI=CLEO: S and I-2012-CTu2D.5
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