Characterisation of microbunching instability with 2D Fourier analysis
The optimal performance of high-brightness free-electron lasers (FELs) is limited by the
microbunching instability, which can cause variations in both the slice energy spread and …
microbunching instability, which can cause variations in both the slice energy spread and …
S Hartwell, A Azima, C Haunhorst, M Kazemi… - Applied Physics B, 2022 - Springer
Controlling the temporal and spectral properties of ultrashort laser pulses in the visible and
near-infrared spectral range by means of a femtosecond pulse-sha** device is a powerful …
near-infrared spectral range by means of a femtosecond pulse-sha** device is a powerful …
Periodic Poisson model for beam dynamics simulation
M Dohlus, C Henning - Physical Review Accelerators and Beams, 2016 - APS
A method is described to solve the Poisson problem for a three dimensional source
distribution that is periodic into one direction. Perpendicular to the direction of periodicity a …
distribution that is periodic into one direction. Perpendicular to the direction of periodicity a …
Dependency of a compact and analytic gain function for the linac with multiple bunch compressors on the initial density modulation
JW Park, Y Kim, YW Parc - Nuclear Instruments and Methods in Physics …, 2021 - Elsevier
We suggest a compact, analytic, and practical gain function for the bunch compressors in the
linac of an X-ray free electron laser which is composed of multiple bunch compressors. This …
linac of an X-ray free electron laser which is composed of multiple bunch compressors. This …
[BOOK][B] Microbunching and Coherent Synchrotron Radiation in Linear Free Electron Lasers
AD Brynes - 2021 - search.proquest.com
The optimal performance of short-wavelength free-electron lasers (FELs), driven by high-
energy bunches of electrons, is limited by collective interactions that occur due to the self …
energy bunches of electrons, is limited by collective interactions that occur due to the self …
[PDF][PDF] Dependence of LEReC beam energy spread on photocathode laser modulation
Present requirements to the photocathode DC gun of the low energy RHIC electron cooling
(LEReC) project is to produce 80 ps long bunch of electrons with charge up to 200 pC. The …
(LEReC) project is to produce 80 ps long bunch of electrons with charge up to 200 pC. The …
[PDF][PDF] Suppression of FEL Lasing by a Seeded Microbunching Instability
C Lechner, A Azima, M Drescher… - … Free Electron Laser …, 2015 - bib-pubdb1.desy.de
Collective effects and instabilities due to longitudinal space charge and coherent
synchrotron radiation can degrade the quality of the ultra-relativistic, high-brightness …
synchrotron radiation can degrade the quality of the ultra-relativistic, high-brightness …
[PDF][PDF] EVOLUTION OF MICROBUNCHING IN DRIFT SECTIONS
The typical layout adopted in a seeded harmonic generation free-electron laser (FEL) is
based on radiator undulators immediately following the dispersive section, in which the …
based on radiator undulators immediately following the dispersive section, in which the …