Er3+and Yb3+concentration effect in the spectroscopic properties and energy transfer in Yb3+/Er3+codoped tellurite glasses
2008 ◽
Vol 41
(9)
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pp. 095102
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1981 ◽
Vol 37
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pp. 501-505
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2015 ◽
Vol 159
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pp. 39-52
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2016 ◽
Vol 42
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pp. 132-137
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pp. 1461-1466
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2012 ◽
Vol 39
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pp. 1006002
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