Limiting effects on laser compression by resonant backward Raman scattering in modern experiments

Nikolai A. Yampolsky, Nathaniel J. Fisch

Research output: Contribution to journalArticle

52 Scopus citations

Abstract

Through resonant backward Raman scattering, the plasma wave mediates the energy transfer between long pump and short seed laser pulses. These mediations can result in pulse compression at extraordinarily high powers. However, both the overall efficiency of the energy transfer and the duration of the amplified pulse depend upon the persistence of the plasma wave excitation. At least with respect to the recent state-of-the-art experiments, it is possible to deduce that at present the experimentally realized efficiency of the amplifier is likely constrained mainly by two effects, namely, the pump chirp and the plasma wave wavebreaking.

Original languageEnglish (US)
Article number056711
JournalPhysics of Plasmas
Volume18
Issue number5
DOIs
StatePublished - May 1 2011

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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