用于 CLPU 超强激光-物质相互作用的高重复频率固体带靶输送系统
High-repetition-rate solid tape target delivery system for ultra-intense laser-matter interaction at CLPU
AI总结：
针对 CLPU VEGA-3 拍瓦激光 1 Hz 运行需求，本文设计紧凑型卷绕式固体带靶输送系统，并通过离子谱与电磁脉冲诊断验证其高重复频率下的稳定性。
摘要：
Centro de Láseres Pulsados（CLPU）的 VEGA-3 激光系统可在 1 Hz 重复频率下输出最高 1 PW 的激光脉冲，聚焦强度高达 2.5e20 W/cm2。本文提出了一种适用于该重复频率的多功能紧凑型靶方案。该系统能够在靠近激光-等离子体相互作用区、条件苛刻的拍瓦激光环境中运行。带状材料通过带靶系统卷绕，从而为每次射击向激光焦点提供一个固体密度靶。文中给出了不同带材和厚度的结果。实验离子谱由耦合闪烁体屏的 Thomson Parabola 离子谱仪记录，并使用天线阵列表征电磁脉冲。两种诊断的结果均表明该系统具有良好的射击间稳定性。
英文摘要：
The VEGA-3 laser system at the Centro de Láseres Pulsados (CLPU) delivers laser pulses up to 1PW at 1Hz repetition rate, focused to intensities up to 2.5e20W/cm2. A versatile and compact targetry solution suitable for this repetition rate is presented. The system can operate in the challenging petawatt laser environment close to the laser-plasma interaction. Strips are spooled in a tape target system to deliver a solid density target to the laser focus for every shot. Results are presented for different tape materials and thicknesses. Experimental ion spectra are recorded by a Thomson Parabola Ion Spectrometer coupled with a scintillator screen; and an antenna array is used for the characterization of electromagnetic pulses. The results of both diagnostics show a good shot-to-shot stability of the system.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
