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Laser wakefield and beat-wave generation by multiple and chirped laser pulses

Published online by Cambridge University Press:  09 March 2009

R.A. Cairns ,
D. Johnson  and
R. Bingham
R.A. Cairns
Affiliation:
University of st. Andrews, St. Andrews, Fife KY16 9SS, United Kingdom
D. Johnson
Affiliation:
University of st. Andrews, St. Andrews, Fife KY16 9SS, United Kingdom
R. Bingham
Affiliation:
Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, Ox11 OQX, United Kingdom
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Abstract

Generation of large amplitude plasma waves using high-power lasers in either the wakefield or beat-wave scheme is considered. We show how the nonlinear behavior of the plasma wave may make it advantageous to split the total energy into more than one pulse in the wavefield scheme. When a beat wave is generated by a pulse of finite length, we show how the final wave amplitude may be enhanced if the frequency of one or both pulses is chirped in such a way that the wavelength of the beat increases from the front to the back of the pulse.

Type
Research Article
Information
Laser and Particle Beams , Volume 13 , Issue 4 , December 1995 , pp. 451 - 458
Copyright
Copyright © Cambridge University Press 1995

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References

REFERENCES

Berezhiani, V.I. & Murusidze, I.G. 1992 Physica Scripta 45, 87.CrossRefGoogle Scholar
Bingham, R. et al. 1992 Plasma Phys. and Contr. Fusion 34, 557.CrossRefGoogle Scholar
Bonnaud, G. et al. 1994 Phys. Rev. E. 50, 36.CrossRefGoogle Scholar
Dalla, S. & Lontano, M. 1994 Phys. Rev. E. 49, 1819.CrossRefGoogle Scholar
De Angelis, U. 1990 Physica Scripta T30, 210.CrossRefGoogle Scholar
Johnson, D.A. et al. 1994 Physica Scripta T52, 77.CrossRefGoogle Scholar
Rax, J.M. & Fisch, N.J. 1993 Phys. Fluids B5, 2578.CrossRefGoogle Scholar
Rosenbluth, M.N. & Liu, C.S. 1972 Phys. Rev. Lett. 29, 701.CrossRefGoogle Scholar
Sprangle, P. et al. 1990 Phys. Rev. Lett. 64, 2011.CrossRefGoogle Scholar
Tajima, T. & Dawson, J.M. 1979 Phys. Rev. Lett. 43, 267.CrossRefGoogle Scholar
Tang, C.M. et al. 1985 Phys. Fluids 28, 1974.CrossRefGoogle Scholar
Umstadter, D. et al. 1994 Phys. Rev. Lett. 72, 1224.CrossRefGoogle Scholar