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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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A method to measure the electron temperature and density of a laser-produced plasma by Raman scattering

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Title
A method to measure the electron temperature and density of a laser-produced plasma by Raman scattering
Author
Jang, H.Hur, Min SupLee, J. M.Cho, M. H.Namkung, W.Suk, H.
Keywords
AMPLIFICATION; WAKEFIELDS; PULSE
Issue Date
2008-08
Publisher
AMER INST PHYSICS
Citation
APPLIED PHYSICS LETTERS, v.93, no.7, pp.1 - 3
Abstract
A method is proposed to investigate the electron temperature and density of a laser-produced plasma simultaneously, using the temperature dependence difference of the Raman forward scattering (RFS) and backward scattering (RBS). Density and temperature dependence of spectra from the RBS and the RFS in a laser produced plasma were investigated by one-dimensional particle-in-cell simulations in the nonrelativistic regime. This technique has a great advantage as a simple diagnostic of plasma characteristics in the sense that it can be performed only with the pump laser, without any additional probe laser.
URI
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DOI
10.1063/1.2973395
ISSN
0003-6951
Appears in Collections:
PHY_Journal Papers
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