Short-Pulse Amplification by Strongly-Coupled Stimulated Brillouin Scattering

Abstract

We examine the feasibility of strongly-coupled stimulated Brillouin scattering as a mechanism for the plasma-based amplification of sub-picosecond pulses. In particular, we use fluid theory and particle-in-cell simulations to compare the relative advantages of Raman and Brillouin amplification over a broad range of achievable parameters.

16 pages, 11 figures

References in corpus (3)

• Backward Raman amplification in the Langmuir wavebreaking regime
• Saturation of the leading spike growth in backward Raman amplifiers
• Threshold for Electron Trapping Nonlinearity in Langmuir Waves

Cited by in corpus (4)

• Laser Amplification in Strongly-Magnetized Plasma
• Joule-level high effiency energy transfer to sub-picosecond laser pulses by a plasma-based amplifier
• Plasma physics in strong-field regimes: theories and simulations
• Enhanced strong-coupling stimulated Brillouin amplification assisted by Raman amplification