376 citations · 584 across the 7 of their papers we have counts for
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Electron beam profile imaging in the presence of coherent optical radiation effects
Christopher Behrens, Christopher Gerth, Gero Kube +3
High-brightness electron beams with low energy spread at existing and future x-ray free-electron lasers are affected by various collective beam self-interactions and microbunching…
Constraints on photon pulse duration from longitudinal electron beam diagnostics at a soft X-ray free-electron laser
C. Behrens, N. Gerasimova, Ch. Gerth +5
The successful operation of X-ray free-electron lasers (FELs), like the Linac Coherent Light Source or the Free-Electron Laser in Hamburg (FLASH), makes unprecedented research on m…
Generation and Characterization of Electron Bunches with Ramped Current Profiles in a Dual-Frequency Superconducting Linear Accelerator
P. Piot, C. Behrens, C. Gerth +5
We report on the successful experimental generation of electron bunches with ramped current profiles. The technique relies on impressing nonlinear correlations in the longitudinal…
First Observation of Self-Amplified Spontaneous Emission in a Free-Electron Laser at 109 nm Wavelength
J. Andruszkow
We present the first observation of Self-Amplified Spontaneous Emission (SASE) in a free-electron laser (FEL) in the Vacuum Ultraviolet regime at 109 nm wavelength (11 eV). The obs…