scholarly journals ACCURATE SYNCHRONIZATION BETWEEN SHORT LASER PULSE AND ELECTRON BUNCH BY USING HGHG OUTPUT AT 266NM AS PHOTOCATHODE LASER FOR RF GUN.

2003 ◽  
Author(s):  
L.H. YU
Keyword(s):  
Laser Pulse ◽  
Electron Bunch ◽  
Short Laser Pulse ◽  
Rf Gun

scholarly journals Micro Electron Bunch Acceleration and Trapping by Intense Short Laser Pulse in Vacuum

2004 ◽  
Vol 124 (6) ◽  
pp. 461-466 ◽  
Author(s):  
Shuji Miyazaki ◽  
Qing Kong ◽  
Koichi Miyauchi ◽  
Shigeo Kawata ◽  
Jiri Limpouch
Keyword(s):  
Laser Pulse ◽  
Electron Bunch ◽  
Short Laser Pulse

scholarly journals Generating quasi-single-cycle THz pulse from frequency-chirped electron bunch train and a tapered undulator

2016 ◽  
Vol 4 ◽  
Author(s):  
Zhuoran Ma ◽  
Zhe Wang ◽  
Feichao Fu ◽  
Rui Wang ◽  
Dao Xiang
Keyword(s):  
Laser Pulse ◽  
Predictive Models ◽  
Free Electron ◽  
Pulse Train ◽  
Electron Bunch ◽  
Scaling Laws ◽  
Free Electron Lasers ◽  
Single Cycle ◽  
Rf Gun ◽  
Proof Of Principle

We propose a proof-of-principle experiment to test a new scheme to produce a single-cycle radiation pulse in free-electron lasers (FELs). Here, a few ${\it\alpha}$ -BBO crystals will be first used to produce an equally spaced laser pulse train. Then, the laser pulse train illuminates the cathode to produce a frequency-chirped electron bunch train in a photocathode rf gun. Finally, the frequency-chirped electron bunch train passes through a tapered undulator to produce a quasi-single-cycle THz pulse. This experiment should allow comparison and confirmation of predictive models and scaling laws, and the preliminary experimental results will also be discussed.

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