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Comparative electron density measurements for the refractive fringe diagnostic and Nomarski interferometry

Published online by Cambridge University Press:  09 March 2009

R. Buccellato ,
P. F. Cunningham ,
M. M. Michaelis  and
A. Prause
R. Buccellato
Affiliation:
Plasma Physics Research Institute, Department of Physics, University of Natal, Durban, South Africa
P. F. Cunningham
Affiliation:
Plasma Physics Research Institute, Department of Physics, University of Natal, Durban, South Africa
M. M. Michaelis
Affiliation:
Plasma Physics Research Institute, Department of Physics, University of Natal, Durban, South Africa
A. Prause
Affiliation:
Plasma Physics Research Institute, Department of Physics, University of Natal, Durban, South Africa
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Abstract

Massive carbon targets were irradiated with a pulsed ruby laser and the laser-produced plasma electron densities were simultaneously evaluated using Nomarski interferometry and the refractive fringe diagnostic. An agreement of half an order of magnitude between the two diagnostics was obtained.

Type
Research Article
Information
Laser and Particle Beams , Volume 10 , Issue 4 , December 1992 , pp. 697 - 706
Copyright
Copyright © Cambridge University Press 1992

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References

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