Diode-pumped laser operation at 1053 and 900 nm in Sr1-xLax-yNdyMgxAl12-xO19 (Nd:ASL) single crystal
文献类型：期刊论文
| 作者 | LiheZhen ; PascalLo ; GerardAk |
| 刊名 | Laser Phys.
 |
| 出版日期 | 2013-08-19 |
| 期号 | 23页码:095802 |
| ISSN号 | 1054-660X |
| 其他题名 | Diode-pumped laser operation at 1053 and 900 nm in Sr1-xLax-yNdyMgxAl12-xO19 (Nd:ASL) single crystal |
| 通讯作者 | Gerard Aka |
| 中文摘要 | Neodymium-doped strontium lanthanum magnesium aluminoxide (Sr1-xLax-yNdyMgxAl12-xO19, Nd:ASL) single crystals were grown by the Czochralski technique. Branching ratios for both transitions 4F3=2!4I9=2 (900 nm) and 4F3=2!4I11=2 (1053 nm) were calculated to be 45% by the Judd–Ofelt theory based on polarized absorption spectra of Nd3C. The spectroscopic quality factors (X D 4= 6) of X D 0:87 for polarization and X D 1:55 for polarization were calculated for 7 at.% Nd:ASL crystal. Quantum efficiency was calculated to be 74%. Laser operation was pumped by a 792 nm LD source. By adopting 7 at.% Nd:ASL crystal as gain media, output power of 5.7 W and slope efficiency of 50% were obtained at 1053 nm with output coupler T D 9:79% and achromatic lens focus of 75 and 150 mm. Output power of 6.9 W and slope efficiency of 36% at 1053 nm, together with output power of 1.72 W and slope efficiency of 17% at 900 nm were obtained in 5 at.% Nd:ASL crystal. |
| 学科主题 | 材料学 |
| 语种 | 中文 |
| 公开日期 | 2014-12-18 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/4739]  |
| 专题 | 上海硅酸盐研究所_人工晶体研究中心_期刊论文 |
| 推荐引用方式 GB/T 7714 | LiheZhen,PascalLo,GerardAk. Diode-pumped laser operation at 1053 and 900 nm in Sr1-xLax-yNdyMgxAl12-xO19 (Nd:ASL) single crystal[J]. Laser Phys.,2013(23):095802. |
| APA | LiheZhen,PascalLo,&GerardAk.(2013).Diode-pumped laser operation at 1053 and 900 nm in Sr1-xLax-yNdyMgxAl12-xO19 (Nd:ASL) single crystal.Laser Phys.(23),095802. |
| MLA | LiheZhen,et al."Diode-pumped laser operation at 1053 and 900 nm in Sr1-xLax-yNdyMgxAl12-xO19 (Nd:ASL) single crystal".Laser Phys. .23(2013):095802. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。