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Hur, Min Sup
Computational Plasma Lab
Research Interests
  • Laser-Plasma Electron Accelerator and Table-top Femto Hard X-ray generation
  • Plasma-based THz generation
  • PIC and fluid code development
  • Reduced Laser-Plasma modelling
  • Capillary Discharge Systems for Guidied Laser Wakefield Accelerators

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Envelope-kinetic method for the simulation of Raman backward laser amplification in a plasma

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Title
Envelope-kinetic method for the simulation of Raman backward laser amplification in a plasma
Author
Hur, Min SupSuk, Hyyong
Keywords
Laser amplification; Plasma simulation; Plasma wave; Raman backscatter
Issue Date
2007-05
Publisher
KOREAN PHYSICAL SOC
Citation
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.50, no.5, pp.1463 - 1465
Abstract
A new envelope-kinetic method for the simulation of Raman backscattering and laser amplification is presented. In the new scheme, the plasma wave envelope is obtained from the envelope-kinetic equation. For the self-consistent calculation of the kinetic term, a set of test particles is employed, and their motion is traced. The benchmark results of the new scheme against the averaged particle-in-cell (aPIC) show quite reasonable agreement while the computation speed increases by a factor of more than 10, depending on the parameters.
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ISSN
0374-4884
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PHY_Journal Papers
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