Relativistic Langmuir waves generated by ultra-short pulse lasers

R. Bingham, U. De Angelis, M. R. Amin, R. A. Cairns, B. McNamara

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

The nonlinear interaction of ultra-short pulse high brightness lasers with a uniform plasma is studied numerically in 1-D. Apart from the usual nonlinear steepening and periodic lengthening of the plasma wave, modification of the laser pulse also occurs if the pulse has a relatively long trailing edge compared to the leading edge. This induced modulation results in the formation of spikes on the laser pulse which are coincident with the Langmuir wave density maximum.
Original languageEnglish
Article number014
Pages (from-to)557-567
Number of pages11
JournalPlasma Physics and Controlled Fusion
Volume34
Issue number4
DOIs
Publication statusPublished - Apr 1992

Fingerprint

Ultrafast lasers
Laser pulses
pulses
lasers
Plasma waves
Ultrashort pulses
trailing edges
Luminance
plasma waves
leading edges
spikes
Modulation
Plasmas
brightness
Lasers
modulation
interactions

Keywords

  • electrostatic waves and oscillations
  • magnetohydrodynamic and fluid equation
  • laser-plasma interactions

Cite this

Bingham, R. ; Angelis, U. De ; Amin, M. R. ; Cairns, R. A. ; McNamara, B. / Relativistic Langmuir waves generated by ultra-short pulse lasers. In: Plasma Physics and Controlled Fusion. 1992 ; Vol. 34, No. 4. pp. 557-567.
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Relativistic Langmuir waves generated by ultra-short pulse lasers. / Bingham, R.; Angelis, U. De; Amin, M. R.; Cairns, R. A.; McNamara, B.

In: Plasma Physics and Controlled Fusion, Vol. 34, No. 4, 014, 04.1992, p. 557-567.

Research output: Contribution to journalArticle

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KW - magnetohydrodynamic and fluid equation

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