52 citations · 83 across the 9 of their papers we have counts for
8 papers · 1 filter
Inhibition of Current-spike Formation Based on Longitudinal Phase Space Manipulation for High-Repetition-Rate X-ray FEL
Zihan Zhu, Duan Gu, Jiawei Yan +5
The formation of a double-horn current profile is a challenging issue in the achievement of electron bunch with high peak current, especially for high-repetition-rate X-ray free-el…
Wakefields studies for the SXFEL user facility
Minghao Song, Chao Feng, Dazhang Huang +3
Besides the original seeded undulator line, in the Soft X-ray free-electron laser (SXFEL) user facility at Shanghai, a second undulator line based on self-amplified spontaneous emi…
A Simplified Model for Fast Optimization of Free-Electron Laser Oscillator
Kai Li, Minghao Song, Haixiao Deng
A simplified theoretical model for free-electron laser oscillator (FELO) simulation which reserves the main physics is proposed. In stead of using traditional macro particles sampl…
Deflecting cavity dynamics for time-resolved machine studies of SXFEL user facility
Minghao Song, Haixiao Deng, Bo Liu +1
Radio frequency deflectors are widely used for time-resolved electron beam energy, emittance and radiation profile measurements in modern free electron laser facilities. In this pa…
Generating coherent soft x-ray pulses in the water window with a high-brightness seeded free-electron laser
Kaishang Zhou, Chao Feng, Haixiao Deng +1
We propose a new scheme to generate high-brightness and temporal coherent soft x-ray radiation in a seeded free-electron laser. The proposed scheme is based the coherent harmonic g…
Beam energy distribution influences on density modulation efficiency in seeded free-electron lasers
Guanglei Wang, Chao Feng, Haixiao Deng +6
The beam energy spread at the entrance of undulator system is of paramount importance for efficient density modulation in high-gain seeded free-electron lasers (FELs). In this pape…