Judd-Ofelt analysis of spectra and experimental evaluation of laser performance of Tm3+ doped Lu2 SiO5 crystal
文献类型：期刊论文
| 作者 | Yao Bao-Quan ; Zheng Liang-Liang ; Duan Xiao-Ming ; Zhao GJ(赵广军) ; Zong Yan-Hua |
| 刊名 | chin. phys. b
 |
| 出版日期 | 2008 |
| 卷号 | 17期号:10页码:3635 |
| 关键词 | Tm:Lu2SiO5 Judd-Ofelt analysis solid-state lasers diode-pumped |
| ISSN号 | 1674-1056 |
| 中文摘要 | this paper reports that the tm3+:lu2sio5 (tm:lso) crystal is grown by czochralski technique. the room-temperature absorption spectra of tm:lso crystal are measured on a b-cut sample with 4 at.% thulium. according to the obtained judd-ofelt intensity parameters omega(2)=9.3155 x 10(-20) cm(2), omega(4)=8.4103 x 10(-20) cm(2), omega(6)=1.5908 x 10(-20) cm(2), the fluorescence lifetime is calculated to be 2.03 ms for f-3(4) -> h-3(6) transition, and the integrated emission cross section is 5.81 x 10(-18) cm(2). room-temperature laser action near 2 mu m under diode pumping is experimentally evaluated in tm:lso. an optical-optical conversion efficiency of 9.1% and a slope efficiency of 16.2% are obtained with continuous-wave maximum output power of 0.67 w. the emission wavelengths of tm:lso laser are centred around 2.06 mu m with spectral bandwidth of similar to 13.6 nm. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | EI |
| 资助信息 | harbin institute of technology, china [60878011] |
| 语种 | 英语 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/6131]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 推荐引用方式 GB/T 7714 |
Yao Bao-Quan,Zheng Liang-Liang,Duan Xiao-Ming,et al. Judd-Ofelt analysis of spectra and experimental evaluation of laser performance of Tm3+ doped Lu |
| APA |
Yao Bao-Quan,Zheng Liang-Liang,Duan Xiao-Ming,赵广军,&Zong Yan-Hua.(2008).Judd-Ofelt analysis of spectra and experimental evaluation of laser performance of Tm3+ doped Lu |
| MLA |
Yao Bao-Quan,et al."Judd-Ofelt analysis of spectra and experimental evaluation of laser performance of Tm3+ doped Lu |
入库方式： OAI收割
来源：上海光学精密机械研究所
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