DLA Flat Vs Periodic Structure for Low Energy Electron Beam Acceleration

EasyChair Preprint 9595

Abstract

The dependence of the acceleration rate of charged particle bunches with the energy of 300 keV by a surface wave excited by a laser pulse is analyzed using planar and periodic chip structures. It is shown that when using periodic structures with the 2nd operating spatial mode, there is a decrease in the acceleration rate in comparison with the use of periodic structures with the 1st operation mode. It is also demonstrated that the acceleration rate when using a flat dielectric structure is significantly higher in comparison with a periodic chip structure.

Keyphrases: Dielectric laser accelerator, Gaussian laser pulse, Periodic chip structure, electron beam

@booklet{EasyChair:9595,
  author    = {Andrii Vasyliev and Gennadiy Sotnikov and Anatoliy Povrozin and Oleg Svistunov},
  title     = {DLA Flat Vs Periodic Structure for Low Energy Electron Beam Acceleration},
  howpublished = {EasyChair Preprint 9595},
  year      = {EasyChair, 2023}}