Longitudinal phase space improvement of a continuous-wave photoinjector toward X-ray free-electron laser application

2021 ◽  
Vol 1018 ◽  
pp. 165796
Author(s):  
Sheng Zhao ◽  
Senlin Huang ◽  
Lin Lin ◽  
Yunqi Liu ◽  
Haoyan Jia ◽  
...  
Keyword(s):  
Phase Space ◽  
Free Electron ◽  
Free Electron Laser ◽  
Continuous Wave ◽  
Laser Application ◽  
X Ray ◽  
Longitudinal Phase

scholarly journals Proposed continuous wave energy recovery operation of an x-ray free electron laser

2005 ◽  
Vol 8 (1) ◽  
Author(s):  
J. Sekutowicz ◽  
S. A. Bogacz ◽  
D. Douglas ◽  
P. Kneisel ◽  
G. P. Williams ◽  
...  
Keyword(s):  
Wave Energy ◽  
Free Electron ◽  
Free Electron Laser ◽  
Energy Recovery ◽  
Continuous Wave ◽  
X Ray

scholarly journals Slice collective dynamics, projected emittance deterioration and free electron laser performances detrimental effects

2020 ◽  
Vol 86 (6) ◽  
Author(s):  
G. Dattoli ◽  
S. Di Mitri ◽  
F. Nguyen ◽  
A. Petralia
Keyword(s):  
Phase Space ◽  
Output Power ◽  
Free Electron ◽  
Free Electron Laser ◽  
Coherence Length ◽  
Electron Bunch ◽  
Laser Intensity ◽  
Beam Transport ◽  
X Ray ◽  
Laser Dynamics

Self-amplified spontaneous emission (SASE) free electron laser (FEL) devices have disclosed an unexpected interplay between the laser intensity growth and regions of the electron bunch of the order of the coherence length. They are usually identified with the bunch slice and contribute to the laser dynamics with their own characteristics. The dynamical effects inducing geometrical and phase space misalignment of bunch slice in X-ray operating FELs can be traced back to a plethora of phenomena, both in the Linac accelerating section or inside the beam transport optic magnet. They are responsible for spoiling of the beam projected qualities and, if not corrected properly, induce an increase of the saturation length and a decreasing of the output power. We discuss the inclusion of these effects in models employing scaling formulae.

scholarly journals Time-resolved electron beam phase space tomography at a soft x-ray free-electron laser

2009 ◽  
Vol 12 (5) ◽  
Author(s):  
Michael Röhrs ◽  
Christopher Gerth ◽  
Holger Schlarb ◽  
Bernhard Schmidt ◽  
Peter Schmüser
Keyword(s):  
Electron Beam ◽  
Phase Space ◽  
Free Electron ◽  
Free Electron Laser ◽  
Time Resolved ◽  
X Ray

scholarly journals Femtosecond X-ray Absorption Spectroscopy at a Hard X-ray Free Electron Laser: Application to Spin Crossover Dynamics

2013 ◽  
Vol 117 (4) ◽  
pp. 735-740 ◽  
Author(s):  
Henrik T. Lemke ◽  
Christian Bressler ◽  
Lin X. Chen ◽  
David M. Fritz ◽  
Kelly J. Gaffney ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Free Electron ◽  
Free Electron Laser ◽  
Spin Crossover ◽  
Laser Application ◽  
X Ray ◽  
X Ray Absorption
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