光源中的激光等离子体加速器束:通过啁啾脉冲注入产生飞秒高亮度辐射
Laser-Plasma Accelerator Beams in Light Sources: Femtosecond High-Brightness Radiation through Chirped Pulse Injection
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中文总结 AI 辅助
该研究提出啁啾脉冲注入方案,将激光等离子体电子束注入PETRA IV等硬X射线同步光源,可提供千安级短脉冲并产生飞秒相干辐射,为光源领域提供新方案。
中文摘要 AI 辅助
我们提出一种啁啾脉冲注入方案,将激光等离子体电子注入器产生的脉冲注入到PETRA IV等硬X射线低发射度同步辐射光源中,并对其进行主动能压缩。该方案可向环内任意同步辐射光束线提供千安级短脉冲,重复频率达数十赫兹,还能在目标光束线产生飞秒级时间相干辐射脉冲。
英文摘要
We propose a chirped-pulse injection scheme into a hard x-ray low-emittance synchrotron light source such as PETRA IV from a laser-plasma electron injector with active energy compression. The scheme enables delivering kA-scale short pulses with several tens of hertz repetition rate to any synchrotron beamline in the ring and allows producing femtosecond temporally coherent radiation pulses at target beamlines.