Spectroscopic investigations of Nd3+-, E
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G. Lakshminarayana; Mengfei Mao; Rong Yang; J.R. Qiu; M.G. Brik
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Article
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2009
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Elsevier Science
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English
⚖ 551 KB
This paper reports on the absorption, visible and near-infrared luminescence properties of Nd 3+ , Er 3+ , Er 3+ /2Yb 3+ , and Tm 3+ doped oxyfluoride aluminosilicate glasses. From the measured absorption spectra, Judd-Ofelt (J-O) intensity parameters (O 2 , O 4 and O 6 ) have been calculated for al