| Numerical modeling and optimization of hundred-watt-level 2.8 μm and 1.6 μm cascaded heavily-erbium-doped fluoride fiber amplifiers | |
Xiao, Yang1,2; Xiao, Xusheng1,2 ; Xu, Yantao1,2; She, Shengfei1,2; Liu, Chengzhen1,2; Guo, Haitao1,2
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| 作者部门 | 先进光电与生物材料研究室 |
| 2022-11 | |
| 发表期刊 | Optics and Laser Technology
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| ISSN | 00303992 |
| 卷号 | 155 |
| 产权排序 | 1 |
| 摘要 | We propose a continuous-wave dual-seed cascaded heavily erbium-doped fluoride fiber amplifier scheme with a 981 nm bi-directional pump configuration for hundred-watt-level power scaling for the first time. When the powers of the 2.8 μm and 1.6 μm seed lasers and the total pump light are 5 W, 20 W, and 300 W, respectively, the 2.8 μm laser theoretically achieves an output power of ∼100 W. The amplifier scheme can also reduce the fiber temperature. Additionally, the results show that there is no excited state absorption at ∼1.675 μm, and thus injecting a 1.675 μm laser to the amplifier is not conducive to the power scaling. © 2022 Elsevier Ltd |
| 关键词 | Cascade amplification Heavily erbium doped Fluoride fiber Fiber amplifiers Numerical modeling |
| DOI | 10.1016/j.optlastec.2022.108418 |
| 收录类别 | EI |
| 语种 | 英语 |
| 出版者 | Elsevier Ltd |
| EI入藏号 | 20222812352552 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/96064 |
| 专题 | 光子功能材料与器件研究室 |
| 通讯作者 | Xiao, Xusheng |
| 作者单位 | 1.The State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Shaan'xi, Xi'an 710119, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China |
| 推荐引用方式 GB/T 7714 | Xiao, Yang,Xiao, Xusheng,Xu, Yantao,et al. Numerical modeling and optimization of hundred-watt-level 2.8 μm and 1.6 μm cascaded heavily-erbium-doped fluoride fiber amplifiers[J]. Optics and Laser Technology,2022,155. |
| APA | Xiao, Yang,Xiao, Xusheng,Xu, Yantao,She, Shengfei,Liu, Chengzhen,&Guo, Haitao.(2022).Numerical modeling and optimization of hundred-watt-level 2.8 μm and 1.6 μm cascaded heavily-erbium-doped fluoride fiber amplifiers.Optics and Laser Technology,155. |
| MLA | Xiao, Yang,et al."Numerical modeling and optimization of hundred-watt-level 2.8 μm and 1.6 μm cascaded heavily-erbium-doped fluoride fiber amplifiers".Optics and Laser Technology 155(2022). |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Numerical modeling a（3278KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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