Enhanced 2.7 mu m mid-infrared emissions of Er3+ via Pr3+ deactivation and Yb3+ sensitization in LiNbO3 crystal
文献类型：期刊论文
| 作者 | Li, Anming; Fu, Shenhe; Zhu, Siqi; Yin, Hao; Li, Zhen; Hang, Yin; Chen, Zhenqiang; Zhang, Peixiong |
| 刊名 | Opt. Express
 |
| 出版日期 | 2016 |
| 卷号 | 24期号:22页码:25202 |
| 通讯作者 | tzqchen@jnu.edu.cn ; yhang@siom.ac.cn |
| 英文摘要 | The use of Pr3+ codoping for enhancement of the transition of Er3+: I-4(11/2) -> I-4(13/2) 2.7 mu m emissions was investigated in the Er/Yb codoped LiNbO3 crystal for the first time. It is found that the codoped of Pr3+ ion in Er3+, Yb3+ and Pr3+ triply doped LiNbO3 crystal (Er/Yb/Pr: LN) greatly enhances Er3+: 2.7 mu m emission under excitation of a common 970 nm laser diode, depopulates the lower laser level of Er3+:I-4(13/2), and has little influence on the higher laser level of Er3+:I-4(11/2) at the same time for population inversion. The 2.7 mu m emission characteristics and energy transfer were investigated in detail. The energy transition efficiency from the lower laser level of Er3+:I-4(13/2) to Pr3+:F-3(4) level is as high as 0.42, indicating that the Pr3+ ion is an effective deactivation ion for Er3+ ion in LiNbO3 crystal. These results suggest that Er/Yb/Pr: LiNbO3 crystal may become an attractive host for developing solid state lasers at around 2.7 mu m under a conventional 970 nm LD pump. (C) 2016 Optical Society of America |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002] |
| WOS记录号 | WOS:000388413400050 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28063]  |
| 专题 | 上海光学精密机械研究所_中科院强激光材料重点实验室 |
| 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 | Li, Anming,Fu, Shenhe,Zhu, Siqi,et al. Enhanced 2.7 mu m mid-infrared emissions of Er3+ via Pr3+ deactivation and Yb3+ sensitization in LiNbO3 crystal[J]. Opt. Express,2016,24(22):25202. |
| APA | Li, Anming.,Fu, Shenhe.,Zhu, Siqi.,Yin, Hao.,Li, Zhen.,...&Zhang, Peixiong.(2016).Enhanced 2.7 mu m mid-infrared emissions of Er3+ via Pr3+ deactivation and Yb3+ sensitization in LiNbO3 crystal.Opt. Express,24(22),25202. |
| MLA | Li, Anming,et al."Enhanced 2.7 mu m mid-infrared emissions of Er3+ via Pr3+ deactivation and Yb3+ sensitization in LiNbO3 crystal".Opt. Express 24.22(2016):25202. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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