261 nm frequency-doubling UV laser in bi-wavelength blue laser diode pumped Pr:YLF crystal
文献类型：期刊论文
| 作者 | Q. Chen, S. Pu, N. Niu, Y. Zhou and Q. Zheng |
| 刊名 | Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
 |
| 出版日期 | 2020 |
| 卷号 | 49 |
| ISSN号 | 10072276 |
| DOI | 10.3788/IRLA20200090 |
| 英文摘要 | The phase matching BBO was utilized as a frequency-doubling crystal to produce continuous ultraviolet laser with a central wavelength of 261.37 nm and the blue laser diodes with different wavelengths were used to pump the Pr:YLF in different ways. Two different wavelength blue laser diodes (444 nm and 469 nm) were used to pump Pr:YLF separately with V-shaped folded cavity structure. The two blue laser diodes were combined as the pumping source to increase the pumping power while retaining the high polarization absorption efficiency of Pr:YLF crystal after optimization. The length of Pr:YLF crystal was 5 mm, the doping concentration was 0.5%. Continuous 261.37 nm ultraviolet laser output with the maximum output power of 245 mW was obtained when the pumping power was 2 800 mW. The optical-to-optical efficiency was about 8.75%. 2020, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/64274]  |
| 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 | Q. Chen, S. Pu, N. Niu, Y. Zhou and Q. Zheng. 261 nm frequency-doubling UV laser in bi-wavelength blue laser diode pumped Pr:YLF crystal[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2020,49. |
| APA | Q. Chen, S. Pu, N. Niu, Y. Zhou and Q. Zheng.(2020).261 nm frequency-doubling UV laser in bi-wavelength blue laser diode pumped Pr:YLF crystal.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,49. |
| MLA | Q. Chen, S. Pu, N. Niu, Y. Zhou and Q. Zheng."261 nm frequency-doubling UV laser in bi-wavelength blue laser diode pumped Pr:YLF crystal".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 49(2020). |
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