Frontiers in Physics | |
Vibration and jitter of free-flowing thin liquid sheets as target for high-repetition-rate laser-ion acceleration | |
Physics | |
Yinren Shou1  Xuan Liu1  Shiyou Chen1  Jiarui Zhao1  Jianbo Liu1  Guijun Qi1  Qingfan Wu1  Zhuo Pan1  Shirui Xu1  Shengxuan Xu1  Tan Song1  Ying Gao1  Defeng Kong1  Yulan Liang1  Ziyang Peng1  Zhipeng Liu1  Xun Chen1  Pengjie Wang1  Zhengxuan Cao1  Zhusong Mei1  Wenjun Ma2  | |
[1] State Key Laboratory of Nuclear Physics and Technology, Key Laboratory of HEDP of the Ministry of Education, CAPT, Peking University, Beijing, China;State Key Laboratory of Nuclear Physics and Technology, Key Laboratory of HEDP of the Ministry of Education, CAPT, Peking University, Beijing, China;Beijing Laser Acceleration Innovation Center, Beijing, China;Institute of Guangdong Laser Plasma Technology, Guangzhou, China; | |
关键词: liquid sheet target; laser-ion acceleration; high-repetition-rate targets; hydrodynamic instability; Rayleigh length; | |
DOI : 10.3389/fphy.2023.1172075 | |
received in 2023-02-23, accepted in 2023-03-09, 发布年份 2023 | |
来源: Frontiers | |
【 摘 要 】
Very thin free-flowing liquid sheets are promising targets for high-repetition-rate laser-ion acceleration. In this work, we report the generation of micrometer-thin free-flowing liquid sheets from the collision of two liquid jets, and study the vibration and jitter in their surface normal direction. The dependence of their motion amplitudes on the generation parameters is studied in detail. The origins of the vibration and jitter are discussed. Our results indicate that when the generation parameters are optimized, the motion amplitudes in the stable region can be stabilized below 3.7 μm to meet the stringent requirement of sheet position stability for a tight-focusing setup in laser-ion acceleration experiments.
【 授权许可】
Unknown
Copyright © 2023 Cao, Peng, Shou, Zhao, Chen, Gao, Liu, Wang, Mei, Pan, Kong, Qi, Xu, Liu, Liang, Xu, Song, Chen, Wu, Liu and Ma.
【 预 览 】
Files | Size | Format | View |
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RO202310100090200ZK.pdf | 1984KB | download |