From the 2 of 4 linked papers with an AI index.
4 papers
Generation of high-fluence and high-intensity hard x-ray attosecond pulses at European XFEL
Ichiro Inoue, Ulrike Boesenberg, Rustam Rysov +41
The paper reports the generation of nanofocused hard‑x‑ray attosecond pulses at the European XFEL with peak intensities around 10^20 W/cm², verified via saturation of amplified spo…
Beam based undulator trajectory alignment at European XFEL
Winfried Decking, Frank Brinker, Lars Froehlich +2
The paper describes a combined electron‑ and photon‑beam method with step‑by‑step performance optimization to align the 250 m long undulator trajectory at the European XFEL onto a…
Beam-Driven Transverse Deflecting Structure for Femtosecond Electron-Beam Diagnostics
S. Tomin, D. Bazyl, W. Decking +1
High-resolution longitudinal phase-space (LPS) diagnostics are essential for X-ray free-electron lasers and advanced accelerators. Conventional radio-frequency transverse deflectin…
High-power attosecond X-ray free-electron lasers: physics and design strategy
Chenzhi Xu, Jiawei Yan, Ye Chen +5
Attosecond pulses from X-ray free-electron laser (XFEL) have opened new opportunities for probing ultrafast electronic dynamics on the Angstrom--attosecond spatiotemporal scale. Mo…