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Spectral analysis of Er 3+ -, Er 3+ /Yb 3+ - and Er 3+/ Tm 3+/ Yb 3+ -doped TeO 2 –ZnO–WO 3 –TiO 2 –Na 2 O glasses

✍ Scribed by Lakshminarayana, G; Qiu, Jianrong; Brik, M G; Kumar, G A; Kityk, I V

Book ID
120994142
Publisher
Institute of Physics
Year
2008
Tongue
English
Weight
750 KB
Volume
20
Category
Article
ISSN
0953-8984

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✍ G. Lakshminarayana; Mengfei Mao; Rong Yang; J.R. Qiu; M.G. Brik 📂 Article 📅 2009 🏛 Elsevier Science 🌐 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