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ShanghaiTech University Knowledge Management System
| 200 J high efficiency Ti:sapphire chirped pulse amplifier pumped by temporal dual-pulse | |
| 2017-03-06 | |
| 发表期刊 | OPTICS EXPRESS (IF:3.2[JCR-2023],3.4[5-Year]) |
| ISSN | 1094-4087 |
| 卷号 | 25期号:5页码:5169-5178 |
| 发表状态 | 已发表 |
| DOI | 10.1364/OE.25.005169 |
| 摘要 | We report on an experimental and theoretical study of a large-aperture Ti: Sapphire (Ti: S) amplifier pumped with a novel temporal dual-pulse scheme to suppress the parasitic lasing (PL) and transverse amplified spontaneous emission (TASE) for high-energy chirped-pulse amplification (CPA). The pump energy distribution was optimized and the time delay between each pump pulse was controlled precisely. Both the numerical and experimental results confirm that the temporal dual-pulse pump technique can effectively suppress PL and TASE. The maximum output energy of 202.8 J was obtained from the final 150-mm-diameter Ti: S booster amplifier with a pump energy of 320.0 J, corresponding to a conversion efficiency of 49.3%. The compressed pulse duration of 24.0 fs was measured with a throughput efficiency of 64%, leading to a peak power of 5.4 PW. This novel temporal dualpulse pump technique has potential applications in a 10 PW CPA laser system. (C) 2017 Optical Society of America |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[61521093] ; National Natural Science Foundation of China[61378030] |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000397319500052 |
| 出版者 | OPTICAL SOC AMER |
| EI入藏号 | 20171203470871 |
| EI主题词 | Pumping (laser) ; Sapphire ; Time delay ; Ultrashort pulses |
| EI分类号 | Gems:482.2.1 ; Electronic Circuits:713 ; Lasers, General:744.1 |
| WOS关键词 | TI-SAPPHIRE LASER ; HIGH-ENERGY ; HIGH-CONTRAST ; POWER LASERS ; PETAWATT TI ; 800 NM ; AMPLIFICATION ; SUPPRESSION ; SYSTEM ; LBO |
| 原始文献类型 | Article |
| 引用统计 | 正在获取...
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| 文献类型 | 期刊论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2813 |
| 专题 | 物质科学与技术学院 物质科学与技术学院_特聘教授组_冷雨欣组 物质科学与技术学院_特聘教授组_梁晓燕组 物质科学与技术学院_特聘教授组_徐至展组 物质科学与技术学院_特聘教授组_李儒新组 物质科学与技术学院_硕士生 |
| 通讯作者 | Liang, Xiaoyan; Leng, Yuxin; Li, Ruxin; Xu, Zhizhan |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Chinese Acad Sci, Beijing 100049, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 200031, Peoples R China 4.Shanghai Jiao Tong Univ, IFSA Collaborat Innovat Ctr, Shanghai 200240, Peoples R China |
| 通讯作者单位 | 物质科学与技术学院 |
| 推荐引用方式 GB/T 7714 | Gan, Zebiao,Yu, Lianghong,Li, Shuai,et al. 200 J high efficiency Ti:sapphire chirped pulse amplifier pumped by temporal dual-pulse[J]. OPTICS EXPRESS,2017,25(5):5169-5178. |
| APA | Gan, Zebiao.,Yu, Lianghong.,Li, Shuai.,Wang, Cheng.,Liang, Xiaoyan.,...&Xu, Zhizhan.(2017).200 J high efficiency Ti:sapphire chirped pulse amplifier pumped by temporal dual-pulse.OPTICS EXPRESS,25(5),5169-5178. |
| MLA | Gan, Zebiao,et al."200 J high efficiency Ti:sapphire chirped pulse amplifier pumped by temporal dual-pulse".OPTICS EXPRESS 25.5(2017):5169-5178. |
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