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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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Simulation for generation of 15 fs laser pulses by Raman backscatter in plasmas

Cited 3 times inthomson ciCited 3 times inthomson ci
Title
Simulation for generation of 15 fs laser pulses by Raman backscatter in plasmas
Author
Hur, Min SupKim, JaehoonGupta, Devki N.Jang, Hyo JaeSuk, Hyyong
Keywords
AMPLIFICATION; BEAMS
Issue Date
2007-09
Publisher
AMER INST PHYSICS
Citation
APPLIED PHYSICS LETTERS, v.91, no.10, pp.1 - 3
Abstract
Pulse compression using the Raman backscatter (RBS) in plasmas was numerically investigated for the strong kinetic regime. It was found that shortening of a seed pulse is more effective when the interaction length is smaller, which is contradictory to the general expectation. In a representative case, compression of up to 14 fs could be obtained from the RBS interaction length less than 0.1 mm. Behavior of the Raman amplification system for such a short interaction distance was not addressed before. Estimation with realistic parameters indicates that the output power can reach tens of terawatts.
URI
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DOI
10.1063/1.2779926
ISSN
0003-6951
Appears in Collections:
PHY_Journal Papers
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