3 papers
physics.plasm-ph2026
Evolution of Quadrupole Wakefield Driven by Transversely Asymmetric Electron Beams in Hollow Plasma Channels
Siqin Ding, Jianfei Hua, Fei Li +2
Plasma wakefield acceleration in hollow plasma channels has emerged as a promising approach for positron acceleration, since an electron beam can drive wakes with a transversely un…
physics.acc-ph2026
Staged Laser Wakefield Acceleration for Saturated Lasing of Bandwidth-Tunable Free-Electron Lasers from EUV to X-ray
Hengyuan Xiao, Fei Li, Shuang Liu +5
Free-electron lasers (FELs) provide a revolutionary tool for capturing the structure and dynamics of matter in real time at the atomic scale. The size and cost of FELs can be subst…
physics.optics2025
Energy stability of supercontinuum via femtosecond filamentation in sapphire
Jiucheng Chen, Hengyuan Xiao, Tianliang Zhang +2
The energy stability of supercontinuum (SC) significantly impacts its applications. To achieve the most stable SC, we systematically investigated how input pulse energy, numerical…