Efficient Pumping Scheme by Direct Excitation of Upper Laser Level in Nd:CNGG
文献类型：期刊论文
| 作者 | Cao, N ; Li, QN ; Zhao, YY ; Xu, CW ; Wei, ZY ; Feng, BH ; Zhang, ZG ; Zhang, HJ ; Wang, JY ; He, KN ; Gao, CQ |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 25期号:11页码:4016 |
| 关键词 | ND-YAG LASER OPERATION EMISSION GARNET CRYSTAL HEAT CNGG |
| ISSN号 | 0256-307X |
| 通讯作者 | Cao, N: Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We report an efficient pumping scheme which involves a direct excitation of the upper lasing level of a four-level laser in a Nd-doped Ca-3(NbGa)(2-x)Ga3O12 (Nd:CNGG) by using a tunable Ti:sapphire, 700-920 nm, cw pump source. The slope efficiency is improved from 10.5% of the traditional band pumping at 808 nm to 21.8% of the direct pumping at 882 nm. The influence of pumping wavelength on lasing is discussed. We present a scheme of double pumping for lasing. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [60438020, 50672050]; National Basic Research Programme of China [2004CB619002] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36864]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cao, N,Li, QN,Zhao, YY,et al. Efficient Pumping Scheme by Direct Excitation of Upper Laser Level in Nd:CNGG[J]. CHINESE PHYSICS LETTERS,2008,25(11):4016. |
| APA | Cao, N.,Li, QN.,Zhao, YY.,Xu, CW.,Wei, ZY.,...&Gao, CQ.(2008).Efficient Pumping Scheme by Direct Excitation of Upper Laser Level in Nd:CNGG.CHINESE PHYSICS LETTERS,25(11),4016. |
| MLA | Cao, N,et al."Efficient Pumping Scheme by Direct Excitation of Upper Laser Level in Nd:CNGG".CHINESE PHYSICS LETTERS 25.11(2008):4016. |
入库方式： OAI收割
来源：物理研究所
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