Broadband mid-infrared emission around 2.9 mu m in Dy3+ doped bismuth germanate glass
文献类型：期刊论文
| 作者 | Liao, Meisong; Zhao, Guoying; Jin, Wentian; Fang, Yongzheng; Gong, Ting; Guo, Jinling; Dawai, Saya; Hu, Lili |
| 刊名 | Mater. Res. Bull.
 |
| 出版日期 | 2016 |
| 卷号 | 84页码:378 |
| 通讯作者 | fyz1003@sina.com |
| 英文摘要 | Bismuth germanate glasses doped with a series of different concentrations of trivalent dysprosium ions were synthesized using melt-quenching method. The complex glass network is characterized by Raman spectrum, to put in evidence a structure combining [BiO3] pyramidal units, [BiO6] octahedral units and [GeO4] tetrahedral units. The arrangement of these structural units attract the introduction of Dy3+ ions thanks and endow the bismuth glass with the efficiently broadband mid-infrared emission. Upon the excitation source of an 808 nm laser diode, a flat and broad emission from 2.5 mu m to 3.2 mu m with a bandwidth of 374 nm was obtained in a 1.0 mol% Dy2O3 doped glass, which corresponds to H-6(13/2) -> H-6(15/2) transition. The emission cross section around 2.9 mu m is estimated to be 7.78 x 10(-21) cm(2) based on the fluorescence spectrum. Hence, the advantageous spectroscopic characteristics reveal that Dy3+ doped bismuth gernamate glass is a potential cost effective host for the mid-infrared solid state lasers. (C) 2016 Published by Elsevier Ltd. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [61605115, 51472162]; Shanghai Sailing Project [15YF1411800]; program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning [TP2014061] |
| WOS记录号 | WOS:000384776600049 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28271]  |
| 专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Liao, Meisong,Zhao, Guoying,Jin, Wentian,et al. Broadband mid-infrared emission around 2.9 mu m in Dy3+ doped bismuth germanate glass[J]. Mater. Res. Bull.,2016,84:378. |
| APA | Liao, Meisong.,Zhao, Guoying.,Jin, Wentian.,Fang, Yongzheng.,Gong, Ting.,...&Hu, Lili.(2016).Broadband mid-infrared emission around 2.9 mu m in Dy3+ doped bismuth germanate glass.Mater. Res. Bull.,84,378. |
| MLA | Liao, Meisong,et al."Broadband mid-infrared emission around 2.9 mu m in Dy3+ doped bismuth germanate glass".Mater. Res. Bull. 84(2016):378. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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