| 2-μm emission performance of Tm~(3+)-Ho~(3+) co-doped tellurite glasses |
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| 引用本文： | 王孟,汪国年,衣丽霞,李顺光,胡丽丽,张军杰.2-μm emission performance of Tm~(3+)-Ho~(3+) co-doped tellurite glasses[J].Chinese Optics Letters,2010(1). |
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| 作者姓名： | 王孟 汪国年 衣丽霞 李顺光 胡丽丽 张军杰 |
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| 作者单位： | Laboratory;Material;Science;Technology;High;Power;Lasers;Shanghai;Institute;Optics;Fine;Mechanics;Chinese;Academy;Sciences;Graduate;School; |
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| 基金项目： | supported by the National“863”Program of China(No.2007AA03Z441);;the National Natural Science Foundation of China(Nos.60607014 and 50572110) |
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| 摘 要： | The emission properties of 2-μm region fluorescence of Tm~(3+)-Ho~(3+) co-doped tellurite glasses are investigated. Introducing F~- ions to the composition of tellurite glasses plays a positive effect on the 2-μm emission.A maximum intensity of 2-μm emission is achieved when 1.5-mol%Tm_2O_3 and l-mol% Ho_2_O3 concentration are doped in the glasses.The emission cross section and gain coefficient of the ~5I_8→~5I_7 transition of Ho~(3+) are calculated.The emission cross section has a maximum of 1.29×10~(-2...
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| 关 键 词： | 刀比 心目 口感 二二三 |
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