Computer simulation of a novel electron gun with a magnetic reversal field

2010 ◽  
Author(s):  
Xinhui Wu ◽  
Jiayin Li
Keyword(s):  
Computer Simulation ◽  
Electron Gun ◽  
Magnetic Reversal ◽  
Reversal Field

LASER BEAT-WAVE BUNCHED BEAM FOR COMPACT SUPERRADIANCE SOURCES

2007 ◽  
Vol 21 (03n04) ◽  
pp. 287-299 ◽  
Author(s):  
YEN-CHIEH HUANG
Keyword(s):  
Computer Simulation ◽  
Electron Beam ◽  
Electron Beams ◽  
Beat Frequency ◽  
Laser System ◽  
Electron Gun ◽  
High Brightness ◽  
Wave Laser

A periodically bunched electron beam is useful for generating high-brightness electron superradiance. This paper studies the generation and acceleration of density-modulated electron beams from a photocathode electron gun driven by a laser beat wave. Computer simulation shows the feasibility of accelerating and preserving the density-modulated electron beam in an accelerator. This paper also details the implementation of a beat-wave laser system with a variable beat frequency for driving a photocathode electron gun.

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