| 2-μm fluorescence and Raman spectra in high and low Al（PO3）3 content fluorophosphate glasses doped with Er-Tm-Ho |
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| 引用本文： | 王孟,衣丽霞,张丽艳,汪国年,胡丽,张军杰.2-μm fluorescence and Raman spectra in high and low Al（PO3）3 content fluorophosphate glasses doped with Er-Tm-Ho[J].Chinese Optics Letters,2009(11):1035-1037. |
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| 作者姓名： | 王孟 衣丽霞 张丽艳 汪国年 胡丽 张军杰 |
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| 作者单位： | Key Laboratory of Material Science and Technology for High Power Lasers;Shanghai Institute of Optics and Fine Mechanics;Chinese Academy of Sciences;Graduate School of Chinese Academy of Sciences; |
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| 基金项目： | supported by the National “863” Project of China (No.2007AA03Z441); the National Natural Science Foundation of China (Nos. 50572110 and 60607014) |
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| 摘 要： | Thermal stability and 2μm fluorescence of high and low Al（POa）3 content of fluorophosphate glasses are investigated. Thermal stability of high Al（PO3）3 content of fluorophosphate glass is better than low Al（PO3）3 content of fluorophosphate glass. However, 2.04-μm fluorescence intensity of high Al（PO3）3 content of fluorophosphate glass is only 48.2, lower than low AI（PO3）3 content of fluorophosphate glass. Raman spectroscopy is employed to investigate the difference in thermal stability and 2-μm fluorescence. Moreover, fuorescence peak intensity ratios of 2.04 to 1.81 μm and 2.04 to 1.57μm are calculated, which indicate that Er-Tm-Ho doped fluorophosphate glasses are suitable materials in 2μm applications.
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| 关 键 词： | 荧光强度 拉曼光谱 氟玻璃 微米 商标 氟掺杂 铝 热稳定性 |
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