348.9 nm Intra-Cavity Frequency-Doubling Ultraviolet Laser in Blue Laser Diode Pumped Pr:YLF Crystal
文献类型：期刊论文
| 作者 | Niu, Na; Qu, Dapeng; Dou, Wei; Ren, Guangsheng; Zhou, Yang; Xia, Lei; Lu, Minhang; Zheng, Quan |
| 刊名 | Zhongguo Jiguang/Chinese Journal of Lasers
 |
| 出版日期 | 2018 |
| 卷号 | 45期号:12 |
| 关键词 | Laser mirrors Crystal structure Diodes Frequency doublers Lasers Phase matching Pumping (laser) Semiconductor doping Ultraviolet lasers YLF lasers |
| ISSN号 | 2587025 |
| DOI | 10.3788/CJL201845.1201003 |
| 英文摘要 | A 348.9 nm intra-cavity frequency-doubling ultraviolet laser in blue laser diode pumped Pr:YLF crystal is designed, in which a Z-folded cavity structure is adopted. A 444 nm blue laser diode with pump power of 1.4 W and a 469 nm blue laser diode with pump power of 1.5 W obtained are combined by a 45 combiner film as a pump laser for the Pr:YLF crystal which has a length of 5 mm and a doping concentration (mass fraction) of 0.5%. In addition, the type I phase-matched LBO crystal is chosen for frequency-doubling. By optimizing the resonator mirror coating and structural design, we achieve a continuous ultraviolet laser output with a maximum power of 132.2 mW, a central wavelength of 348.9 nm, and an optical-to-optical conversion efficiency of 4.5% when pump power is the maximum. 2018, Chinese Lasers Press. All right reserved. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60555]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Niu, Na,Qu, Dapeng,Dou, Wei,et al. 348.9 nm Intra-Cavity Frequency-Doubling Ultraviolet Laser in Blue Laser Diode Pumped Pr:YLF Crystal[J]. Zhongguo Jiguang/Chinese Journal of Lasers,2018,45(12). |
| APA | Niu, Na.,Qu, Dapeng.,Dou, Wei.,Ren, Guangsheng.,Zhou, Yang.,...&Zheng, Quan.(2018).348.9 nm Intra-Cavity Frequency-Doubling Ultraviolet Laser in Blue Laser Diode Pumped Pr:YLF Crystal.Zhongguo Jiguang/Chinese Journal of Lasers,45(12). |
| MLA | Niu, Na,et al."348.9 nm Intra-Cavity Frequency-Doubling Ultraviolet Laser in Blue Laser Diode Pumped Pr:YLF Crystal".Zhongguo Jiguang/Chinese Journal of Lasers 45.12(2018). |
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