Xi'an Institute of Optics and Precision Mechanics,CAS
| Efficient single-cycle mid-infrared femtosecond laser pulse generation by spectrally temporally cascaded optical parametric amplification with pump energy recycling | |
Yuan, Hao1,2; Huang, Pei1; Feng, Tongyu1,2; Ma, Yahui1,2; Wang, Xianglin1; Cao, Huabao1,2; Wang, Yishan1,2 ; Zhao, Wei1,2; Fu, Yuxi1,2
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| 作者部门 | 阿秒科学与技术研究中心 |
| 2024-05-01 | |
| 发表期刊 | Optics Letters
 |
| ISSN | 01469592;15394794 |
| 卷号 | 49期号:9页码:2269-2272 |
| 产权排序 | 1 |
| 摘要 | We proposed spectrally temporally cascaded optical parametric amplification (STOPA) using pump energy recycling to simultaneously increase spectral bandwidth and conversion efficiency in optical parametric amplification (OPA). Using BiB3O6 and KTiOAsO4 nonlinear crystals, near-single-cycle mid-infrared (MIR) pulses with maximum energy conversion efficiencies exceeding 25% were obtained in simulations. We successfully demonstrated sub-two-cycle, CEP-stable pulse generation at 1.8 µm using a four-step STOPA system in the experiment. This method provides a solution to solve the limitations of the gain bandwidth of nonlinear crystals and the low conversion efficiency in broadband OPA systems, which is helpful for intense attosecond pulse generation and strong laser field physics studies. © 2024 Optica Publishing Group. |
| DOI | 10.1364/OL.519729 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:001229125100008 |
| 出版者 | Optica Publishing Group (formerly OSA) |
| EI入藏号 | 20241916073860 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/97489 |
| 专题 | 阿秒科学与技术研究中心 |
| 作者单位 | 1.Center for Attosecond Science and Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Shaanxi, Xi’an; 710119, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China |
| 推荐引用方式 GB/T 7714 | Yuan, Hao,Huang, Pei,Feng, Tongyu,et al. Efficient single-cycle mid-infrared femtosecond laser pulse generation by spectrally temporally cascaded optical parametric amplification with pump energy recycling[J]. Optics Letters,2024,49(9):2269-2272. |
| APA | Yuan, Hao.,Huang, Pei.,Feng, Tongyu.,Ma, Yahui.,Wang, Xianglin.,...&Fu, Yuxi.(2024).Efficient single-cycle mid-infrared femtosecond laser pulse generation by spectrally temporally cascaded optical parametric amplification with pump energy recycling.Optics Letters,49(9),2269-2272. |
| MLA | Yuan, Hao,et al."Efficient single-cycle mid-infrared femtosecond laser pulse generation by spectrally temporally cascaded optical parametric amplification with pump energy recycling".Optics Letters 49.9(2024):2269-2272. |
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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 | ||
| Efficient single-cyc（3118KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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