Smooth and flat photoluminescence spectra of Nd3+ active ions in tri-doped CaF2 single crystals
文献类型：期刊论文
| 作者 | Li, XH; Hao, QQ; Jiang, DP; Wu, QH; Zhang, Z; Zhang, ZH; Liu, J; Su, LB |
| 刊名 | OPTICAL MATERIALS EXPRESS
 |
| 出版日期 | 2020-03-01 |
| 期号 | 3页码:704 |
| ISSN号 | 2159-3930 |
| DOI | 10.1364/OME.383694 |
| 文献子类 | Article |
| 英文摘要 | Spectroscopic properties of tri-doped Nd3+,R-1(3+),R-2(3+):CaF2 (R-1, R-2 = Y, La, Gd, Lu) crystals were investigated, where R-1(3+) and R-2(3+) act as the lattice regulating ions. According to the spectra properties of co-doped Nd3+,R3+:CaF2 (R = Y, La, Gd, Lu) crystals, the regulating ions are classified into two categories, Y3+ and Lu3+ ions are in the same class while La3+ and Gd3+ are divided into the other. Attribute to the "combination effect" of the regulating ions, the absorption spectra can be regulated controllably in tri-doped CaF2 crystals, and the emission spectra of Nd3+ in CaF2 crystals become smoother and flatter by incorporating two different types of regulating ions. Preliminary CW laser experiment was conducted for Nd3+,Y3+,Gd3+:CaF2 crystal and Nd3+,Lu3+,Gd3+ :CaF2 crystal. The slope efficiency and maximum output power of the former reached up to 49.4% and 2.1W, respectively. A CW wavelength tuning range of 34 nm (1043-1077 nm) was obtained for Nd3+, Y3+, Gd3+ :CaF2 crystal. The spectra properties and CW tuning operation indicate that the tri-doped Nd3+, R-1(3+), R-2(3+):CaF2 crystals are suitable for the application of femtosecond mode-locked laser. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| WOS关键词 | LASER OPERATION ; CONTINUOUS-WAVE |
| WOS研究方向 | Materials Science ; Optics |
| 语种 | 英语 |
| 出版者 | OPTICAL SOC AMER |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28254]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Li, XH,Hao, QQ,Jiang, DP,et al. Smooth and flat photoluminescence spectra of Nd3+ active ions in tri-doped CaF2 single crystals[J]. OPTICAL MATERIALS EXPRESS,2020(3):704. |
| APA | Li, XH.,Hao, QQ.,Jiang, DP.,Wu, QH.,Zhang, Z.,...&Su, LB.(2020).Smooth and flat photoluminescence spectra of Nd3+ active ions in tri-doped CaF2 single crystals.OPTICAL MATERIALS EXPRESS(3),704. |
| MLA | Li, XH,et al."Smooth and flat photoluminescence spectra of Nd3+ active ions in tri-doped CaF2 single crystals".OPTICAL MATERIALS EXPRESS .3(2020):704. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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