160 citations · 265 across the 8 of their papers we have counts for
7 papers · 1 filter
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…
Attosecond-Angstrom free-electron-laser towards the cold beam limit
A. F. Habib, G. G. Manahan, P. Scherkl +13
Electron beam quality is paramount for X-ray pulse production in free-electron-lasers (FELs). State-of-the-art linear accelerators (linacs) can deliver multi-GeV electron beams wit…
Characterization of soft X-ray echo-enabled harmonic generation free-electron laser pulses in the presence of incoherent energy modulations
N. S. Mirian, G. Perosa, E. Hemsing +14
Echo-enabled harmonic generation free-electron lasers (EEHG FELs) are promising candidates to produce fully coherent soft x-ray pulses by virtue of efficient high harmonic frequenc…
Coherent X-rays with Tunable Time-Dependent Polarization
Nicholas Sudar, Ryan Coffee, Erik Hemsing
We describe a method for producing high power, coherent x-ray pulses from a free electron laser with femtosecond scale periodic temporal modulation of the polarization vector. This…
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…
Free Electron Laser Generation of X-Ray Poincaré Beams
Jenny Morgan, Erik Hemsing, Brian W. J. McNeil +1
An optics-free method is proposed to generate X-ray radiation with spatially variant states of polarization via an afterburner extension to a Free Electron Laser (FEL). Control of…