482 citations · 698 across the 9 of their papers we have counts for
9 papers
Active Q-switched X-Ray Regenerative Amplifier Free-Electron Laser
Jingyi Tang, Zhen Zhang, Jenny Morgan +2
Despite tremendous progress in x-ray free-electron laser (FEL) science over the last decade, future applications still demand fully coherent, stable x-rays that have not been demon…
Multiplexed Photoinjector Optimization for High-Repetition-Rate Free-Electron Lasers
Zhen Zhang, Yuantao Ding, Zhirong Huang +1
The multiplexing capabilities of superconducting X-ray free-electron lasers (FELs) have gained much attention in recent years. The demanding requirements for photon properties from…
Ultra-compact attosecond X-ray free-electron lasers utilizing unique beams from plasma-based acceleration and an optical undulator
Xinlu Xu, Jiaxin Liu, Thamine Dalichaouch +7
Accelerator-based X-ray free-electron lasers (XFELs) are the latest addition to the revolutionary tools of discovery for the 21st century. The two major components of an XFEL are a…
Attosecond Coherent Electron Motion in Auger-Meitner Decay
Siqi Li, Taran Driver, Philipp Rosenberger +38
In quantum systems, coherent superpositions of electronic states evolve on ultrafast timescales (few femtosecond to attosecond, 1 as = 0.001 fs = 10^{-18} s), leading to a time dep…
Enhanced Self-seeding with Ultra-short Electron Beams
Erik Hemsing, Aliaksei Halavanau, Zhen Zhang
We describe a new method to produce intensity stable, highly coherent, narrow-band x-ray pulses in self-seeded free electron (FEL) lasers. The approach uses an ultra-short electron…
Phase-stable self-modulation of an electron-beam in a magnetic wiggler
James P. MacArthur, Joseph Duris, Zhen Zhang +5
Electron-beams with a sinusoidal energy modulation have the potential to emit sub-femtosecond x-ray pulses in a free-electron laser. The energy modulation can be generated by overl…
Tunable Isolated Attosecond X-ray Pulses with Gigawatt Peak Power from a Free-Electron Laser
Joseph Duris, Siqi Li, Taran Driver +31
The quantum mechanical motion of electrons in molecules and solids occurs on the sub-femtosecond timescale. Consequently, the study of ultrafast electronic phenomena requires the g…
Measurements of wake-induced electron beam deflection in a dechirper at the Linac Coherent Light Source
Johann Zemella, Karl Bane, Alan Fisher +11
The RadiaBeam/SLAC dechirper, a structure consisting of pairs of flat, metallic, corrugated plates, %a corrugated structure in flat geometry, has been installed just upstream of th…
Generation of High-Power, Tunable Terahertz Radiation from Laser Interaction with a Relativistic Electron Beam
Zhen Zhang, Lixin Yan, Yingchao Du +3
We propose a method based on the slice energy spread modulation to generate strong subpicoseond density bunching in high-intensity relativistic electron beams. A laser pulse with p…