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A compact and cost-effective hard X-ray free-electron laser driven by a high-brightness and low-energy electron beam
E Prat, R Abela, M Aiba, A Alarcon, J Alex, Y Arbelo… - Nature …, 2020 - nature.com
We present the first lasing results of SwissFEL, a hard X-ray free-electron laser (FEL) that
recently came into operation at the Paul Scherrer Institute in Switzerland. SwissFEL is a very …
recently came into operation at the Paul Scherrer Institute in Switzerland. SwissFEL is a very …
[HTML][HTML] Recent progress in high-temperature superconducting undulators
Considerable effort has been devoted to the development of superconducting undulators
(SCUs) intended for particle accelerator-based light sources, including synchrotrons and …
(SCUs) intended for particle accelerator-based light sources, including synchrotrons and …
An X-ray free-electron laser with a highly configurable undulator and integrated chicanes for tailored pulse properties
X-ray free-electron lasers (FELs) are state-of-the-art scientific tools capable to study matter
on the scale of atomic processes. Since the initial operation of X-ray FELs more than a …
on the scale of atomic processes. Since the initial operation of X-ray FELs more than a …
Undulator design for a laser-plasma-based free-electron-laser
The fourth generation of synchrotron radiation sources, commonly referred to as the Free
Electron Laser (FEL), provides an intense source of brilliant X-ray beams enabling the …
Electron Laser (FEL), provides an intense source of brilliant X-ray beams enabling the …
[HTML][HTML] The SwissFEL soft X-ray free-electron laser beamline: Athos
The SwissFEL soft X-ray free-electron laser (FEL) beamline Athos will be ready for user
operation in 2021. Its design includes a novel layout of alternating magnetic chicanes and …
operation in 2021. Its design includes a novel layout of alternating magnetic chicanes and …
Experimental demonstration of mode-coupled and high-brightness self-amplified spontaneous emission in an x-ray free-electron laser
X-ray free-electron lasers (FELs) are modern research tools with applications in multiple
scientific fields. Standard x-ray FEL pulses are produced by the self-amplified spontaneous …
scientific fields. Standard x-ray FEL pulses are produced by the self-amplified spontaneous …
Millijoule femtosecond x-ray pulses from an efficient fresh-slice multistage free-electron laser
We present the generation of x-ray pulses with average pulse energies up to one millijoule
and rms pulse durations down to the femtosecond level. We have produced these intense …
and rms pulse durations down to the femtosecond level. We have produced these intense …
Widely tunable two-color x-ray free-electron laser pulses
We demonstrate the generation of widely tunable two-color x-ray free-electron laser (FEL)
pulses at SwissFEL. In a split-undulator configuration, each color is produced in a different …
pulses at SwissFEL. In a split-undulator configuration, each color is produced in a different …
Enhanced X-ray free-electron laser performance with optical klystron and helical undulators
This article presents a demonstration of the improved performance of an X-ray free-electron
laser (FEL) using the optical klystron mechanism and helical undulator configuration, in …
laser (FEL) using the optical klystron mechanism and helical undulator configuration, in …
Experimental characterization of the optical klystron effect to measure the intrinsic energy spread of high-brightness electron beams
The intrinsic energy spread of electron beams needs to be measured to characterize and
optimize high-brightness electron beam sources such as those driving x-ray free-electron …
optimize high-brightness electron beam sources such as those driving x-ray free-electron …