Crystal growth, spectroscopic characteri
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J. Xiong; H.Y. Peng; C.C. Zhao; Y. Hang; L.H. Zhang; M.Z. He; X.M. He; G.Z. Chen
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Article
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2009
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John Wiley and Sons
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English
β 170 KB
High quality Tm-doped LiLuF 4 (Tm:LLF) single crystal was grown by the Czochralski technique. Room temperature absorption spectrum and fluorescence spectrum of the Tm:LLF crystal were measured and analyzed. Based on Judd-Ofelt approach, the intensity parameters Ξ© Ξ» (Ξ» = 2,4,6) were calculated to be