Optical spectroscopy of rare-earth ions doped KY(WO4)2 thin films

García-Revilla, S. and Valiente, R. and Romanyuk, Y.E. and Utke, I. and Pollnau, M. (2004) Optical spectroscopy of rare-earth ions doped KY(WO4)2 thin films. In: EPS-QEOD Europhoton Conference on Solid-State and Fiber Coherent Light Sources, 29 Aug - 3 Sep 2004, Lausanne, Switzerland.

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Abstract:	KY(WO4)2 thin films doped with Dy3+, Tb3+, Yb3+, were grown onto KY(WO4)2 substrates using liquid-phase epitaxy. Spectroscopic investigations of the grown layers were performed. Obtained results were compared with spectra given for bulk crystals. Upconversion experiments after direct Yb3+ excitation in Dy3+-Yb3+ and Tb3+-Yb3+ codoped layers will be also presented.
Item Type:	Conference or Workshop Item
Copyright:	© 2004 European Physical Society
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Integrated Optical MicroSystems (IOMS)
Link to this item:	http://purl.utwente.nl/publications/70263
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