| Sum-frequency generation of 133 mJ, 270 ps laser pulses at 266 nm in LBO crystals | |
Wang, Nan1,2,3,4; Zhang, Jingyuan2,3; Yu, Haijuan2,3; Lin, Xuechun2,3; Yang, Guowen1
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| 作者部门 | 瞬态光学研究室 |
| 2022-02-14 | |
| 发表期刊 | Optics Express
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| ISSN | 10944087 |
| 卷号 | 30期号:4页码:5700-5708 |
| 产权排序 | 1 |
| 摘要 | We demonstrate the generation of high-energy (133 mJ) and sub-nanosecond (∼270 ps) deep ultraviolet (DUV) pulses at 266 nm by sum-frequency mixing in LiB3O5 (LBO) crystals. The highest 133 mJ pulse energy ever reported corresponds to a peak power of 0.49 GW and an energy conversion efficiency of 13.3% from the infrared at 1064 nm to DUV at 266 nm. This is the highest output energy ever reported for the DUV sub-nanosecond pulses to the best of our knowledge. Higher energy efficiency of 25.7% can be achieved from 1064 nm to 266 nm when the fundamental energy was reduced to 346 mJ. Furthermore, the DUV generations using LBO and typical β-BaB2O4 (BBO) crystals were compared regarding the energy efficiency, and the effects of the nonlinear absorption are discussed. © 2022 Optica Publishing Group. |
| DOI | 10.1364/OE.451262 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000754931700085 |
| 出版者 | The Optical Society |
| EI入藏号 | 20220711614367 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/95703 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China; 2.Laboratory of All-solid-state Light Sources, Institute of Semiconductors, Chinese Academy of Sciences, Beijing; 100083, China; 3.Engineering Technology Research Center of All-Solid-State Lasers Advanced Manufacturing, Beijing; 100083, China; 4.University of Chinese Academy of Sciences, Beijing; 100049, China |
| 推荐引用方式 GB/T 7714 | Wang, Nan,Zhang, Jingyuan,Yu, Haijuan,et al. Sum-frequency generation of 133 mJ, 270 ps laser pulses at 266 nm in LBO crystals[J]. Optics Express,2022,30(4):5700-5708. |
| APA | Wang, Nan,Zhang, Jingyuan,Yu, Haijuan,Lin, Xuechun,&Yang, Guowen.(2022).Sum-frequency generation of 133 mJ, 270 ps laser pulses at 266 nm in LBO crystals.Optics Express,30(4),5700-5708. |
| MLA | Wang, Nan,et al."Sum-frequency generation of 133 mJ, 270 ps laser pulses at 266 nm in LBO crystals".Optics Express 30.4(2022):5700-5708. |
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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 | ||
| Sum-frequency genera（3178KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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