Diode End-Pumped 1.37 W Er:YSGG Continuous-Wave Laser Around 2.8-mu m
文献类型：期刊论文
| 作者 | Hu, Lunzhen1,3; Sun, Dunlu1,2 ; Zhang, Huili1,2; Luo, Jianqiao1,2; Quan, Cong1,3; Han, Zhiyuan1,3; Dong, Kunpeng1,3; Chen, Yuwei1,3; Cheng, Maojie1,3
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| 刊名 | IEEE PHOTONICS TECHNOLOGY LETTERS
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| 出版日期 | 2021-06-15 |
| 卷号 | 33 |
| ISSN号 | 1041-1135 |
| 关键词 | Crystals Power lasers Laser excitation Doping Pump lasers Power generation Laser modes Er3+ doping concentration laser performance high power mid-infrared laser |
| DOI | 10.1109/LPT.2021.3078779 |
| 通讯作者 | Sun, Dunlu(dlsun@aiofm.ac.cn) |
| 英文摘要 | We demonstrate the laser performance of a LD end-pumped Er:YSGG crystals with different doping concentrations comparatively. The experimental results show that 30 at. % Er:YSGG crystal with dimensions of 2 mmx 2 mm x 8 mm has the best laser output. In continuous-wave (CW) mode and pulse mode, the maximum output powers of 1.37 and 1.20 W are achieved, corresponding to slope efficiencies of 23.62% and 22.91%, respectively. To the best of our knowledge, compared with other Er3+-doped garnet laser crystals, we obtained a larger power and higher efficiency CW laser simultaneously for LD end-pumped Er:YSGG crystal. The beam quality factor M-2 in x and y directions are determined to be 1.64/1.65, suggesting the Er:YSGG laser possesses a higher beam quality. All these results indicate that Er:YSGG is a promising mid- infrared gain medium for high efficiency and high power laser operation. |
| WOS关键词 | MU-M ; PERFORMANCE |
| 资助项目 | National Natural Science Foundation of China[51872290] ; Natural Science Foundation of Anhui Province[1908085QE176] ; Advanced Laser Technology Laboratory of Anhui Province through the Youth Fund[AHL2020QN02] |
| WOS研究方向 | Engineering ; Optics ; Physics |
| 语种 | 英语 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| WOS记录号 | WOS:000652782600002 |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Advanced Laser Technology Laboratory of Anhui Province through the Youth Fund |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/122107]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Sun, Dunlu |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China 2.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 3.Univ Sci & Technol China, Grad Sch, Sci Isl Branch, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Lunzhen,Sun, Dunlu,Zhang, Huili,et al. Diode End-Pumped 1.37 W Er:YSGG Continuous-Wave Laser Around 2.8-mu m[J]. IEEE PHOTONICS TECHNOLOGY LETTERS,2021,33. |
| APA | Hu, Lunzhen.,Sun, Dunlu.,Zhang, Huili.,Luo, Jianqiao.,Quan, Cong.,...&Cheng, Maojie.(2021).Diode End-Pumped 1.37 W Er:YSGG Continuous-Wave Laser Around 2.8-mu m.IEEE PHOTONICS TECHNOLOGY LETTERS,33. |
| MLA | Hu, Lunzhen,et al."Diode End-Pumped 1.37 W Er:YSGG Continuous-Wave Laser Around 2.8-mu m".IEEE PHOTONICS TECHNOLOGY LETTERS 33(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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