Origin of near to middle infrared luminescence and energy transfer process of Er3+/Yb(3+)co-doped fluorotellurite glasses under different excitations
文献类型：期刊论文
| 作者 | Huang, Feifei; Liu, Xueqiang; Ma, Yaoyao; Kang, Shuai; Hu, Lili; Chen, Danping |
| 刊名 | sci rep
 |
| 出版日期 | 2015 |
| 卷号 | 5页码:8233 |
| 通讯作者 | chen, dp (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab mat high power laser, shanghai 201800, peoples r china. |
| 英文摘要 | we report the near to middle infrared luminescence and energy transfer process of er3+/yb3+ co-doped fluorotellurite glasses under 980, 1550 and 800 nm excitations, respectively. using a 980 nm laser diode pump, enhanced 1.5 and 2.7 mu m emissions from er3+:i-13/2 -> i-4(15/2) and i-11/2 -> i-4(13/2) transitions are observed, in which yb3+ ions can increase pumping efficiency and be used as energy transfer donors. meanwhile, yb3+ can also be used as an acceptor and intensive upconversion luminescence of around 1000 nm is achieved from er3+:i-11/2 -> i-4(15/2) and yb3+:f-5/2 -> f-4(7/2) transitions using 1550 nm excitation. in addition, the luminescence properties and variation trendency by 800 nm excitation is similar to that using 1550 nm excitation. the optimum er3+ and yb3+ ion ratio is 1:1.5 and excess yb3+ ions decrease energy transfer efficiency under the two pumpings. these results indicate that er3+/yb3+ co-doped fluorotellurite glasses are potential middle-infrared laser materials and may be used to increase the efficiency of the silicon solar cells. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13883]  |
| 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 | 1.[Huang, Feifei 2.Liu, Xueqiang 3.Ma, Yaoyao 4.Kang, Shuai 5.Hu, Lili 6.Chen, Danping] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 7.[Huang, Feifei 8.Liu, Xueqiang 9.Ma, Yaoyao 10.Kang, Shuai] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Feifei,Liu, Xueqiang,Ma, Yaoyao,et al. Origin of near to middle infrared luminescence and energy transfer process of Er3+/Yb(3+)co-doped fluorotellurite glasses under different excitations[J]. sci rep,2015,5:8233. |
| APA | Huang, Feifei,Liu, Xueqiang,Ma, Yaoyao,Kang, Shuai,Hu, Lili,&Chen, Danping.(2015).Origin of near to middle infrared luminescence and energy transfer process of Er3+/Yb(3+)co-doped fluorotellurite glasses under different excitations.sci rep,5,8233. |
| MLA | Huang, Feifei,et al."Origin of near to middle infrared luminescence and energy transfer process of Er3+/Yb(3+)co-doped fluorotellurite glasses under different excitations".sci rep 5(2015):8233. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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