Judd-Oflet analysis of spectrum and laser performance of Ho:YAP crystal end-pumped by 1.91-mu m Tm:YLF laser
文献类型：期刊论文
| 作者 | Yao Bao-Quan ; Zheng Liang-Liang ; Yang Xiao-Tao ; Wang Tian-Heng ; Duan Xiao-Ming ; Zhao GJ(赵广军) ; Dong Qin |
| 刊名 | chin. phys. b
 |
| 出版日期 | 2009 |
| 卷号 | 18期号:3页码:1009 |
| 关键词 | Ho:YAlO3 solid-state lasers Judd-Ofelt analysis Tm:YLF laser |
| ISSN号 | 1674-1056 |
| 中文摘要 | the ho:yap crystal is grown by the czochralski technique. the room-temperature polarized absorption spectra of ho:yap crystal was measured on a c-cut sample with 1 at% holmium. according to the obtained judd-ofelt intensity parameters omega(2) = 1.42 x 10(-20) cm(2), omega(4) = 2.92 x 10(-20) cm(2), and omega(6) = 1.71 x 10(-20) cm(2), this paper calculated the fluorescence lifetime to be 6 ms for i-5(7) -> i-5(8) transition, and the integrated emission cross section to be 2.24 x 10(-18) cm(2). it investigates the room-temperature ho:yap laser end-pumped by a 1.91-mu m tm:ylf laser. the maximum output power was 4.1 w when the incident 1.91-mu m pump power was 14.4w. the slope efficiency is 40.8%, corresponding to an optical-to-optical conversion efficiency of 28.4%. the ho:yap output wavelength was centred at 2118 nm with full width at half maximum of about 0.8 nm. |
| 资助信息 | program of excellent team in harbin institute of technology of china |
| 语种 | 英语 |
| WOS记录号 | WOS:000263912300027 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/6193]  |
| 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,Yang Xiao-Tao,et al. Judd-Oflet analysis of spectrum and laser performance of Ho:YAP crystal end-pumped by 1.91-mu m Tm:YLF laser[J]. chin. phys. b,2009,18(3):1009, 1013. |
| APA | Yao Bao-Quan.,Zheng Liang-Liang.,Yang Xiao-Tao.,Wang Tian-Heng.,Duan Xiao-Ming.,...&Dong Qin.(2009).Judd-Oflet analysis of spectrum and laser performance of Ho:YAP crystal end-pumped by 1.91-mu m Tm:YLF laser.chin. phys. b,18(3),1009. |
| MLA | Yao Bao-Quan,et al."Judd-Oflet analysis of spectrum and laser performance of Ho:YAP crystal end-pumped by 1.91-mu m Tm:YLF laser".chin. phys. b 18.3(2009):1009. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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