Spectroscopic and laser properties of Er:LuSGG crystal for high-power similar to 2.8 mu m mid-infrared laser
文献类型：期刊论文
| 作者 | Zhao, Xuyao1,3; Sun, Dunlu1,2 ; Luo, Jianqiao1,2; Zhang, Huili1; Quan, Cong1,3; Hu, Lunzhen1,3; Han, Zhiyuan1,3; Dong, Kunpeng1,3; Cheng, Maojie1; Yin, Shaotang1
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| 刊名 | OPTICS EXPRESS
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| 出版日期 | 2020-03-16 |
| 卷号 | 28 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/OE.389550 |
| 通讯作者 | Sun, Dunlu(dlsun@aiofm.ac.cn) |
| 英文摘要 | We demonstrate a novel Er:LuSGG active gain medium emitting laser wavelength at 2795 nm for the first time. The Er:LuSGG crystal is grown successfully by the Czochralski method with high crystalline and optical quality. The spectra properties, including absorption and fluorescence emission cross-section are presented in contrast with similar Er-doped garnet crystals. The fluorescence lifetimes of the upper (I-4(11/2)) and lower (I-4(13/2)) laser levels are 1.75 and 4.64 ms, respectively. Under 973 nm laser diode pumping, a maximum output power of 789 mW in continuous-wave mode, corresponding to optical-to-optical efficiency of 20.2% and slope efficiency of 24.4%, is achieved with high laser beam quality. The results show that the Er:LuSGG is a promising MIR laser material operated at 2.8 mu m. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| WOS关键词 | CONTINUOUS-WAVE ; GROWTH |
| 资助项目 | National Natural Science Foundation of China[51872290] ; National Key Research and Development Program of China[2016YFB1102301] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000522511600090 |
| 出版者 | OPTICAL SOC AMER |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103383]  |
| 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, Anhui Inst Opt & Fine Mech, Key Lab Photon Devices & Mat, Hefei 230031, Anhui, Peoples R China 2.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 3.Univ Sci & Technol China, Hefei 230022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Xuyao,Sun, Dunlu,Luo, Jianqiao,et al. Spectroscopic and laser properties of Er:LuSGG crystal for high-power similar to 2.8 mu m mid-infrared laser[J]. OPTICS EXPRESS,2020,28. |
| APA | Zhao, Xuyao.,Sun, Dunlu.,Luo, Jianqiao.,Zhang, Huili.,Quan, Cong.,...&Yin, Shaotang.(2020).Spectroscopic and laser properties of Er:LuSGG crystal for high-power similar to 2.8 mu m mid-infrared laser.OPTICS EXPRESS,28. |
| MLA | Zhao, Xuyao,et al."Spectroscopic and laser properties of Er:LuSGG crystal for high-power similar to 2.8 mu m mid-infrared laser".OPTICS EXPRESS 28(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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