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Laser produced plasma refractometry

Published online by Cambridge University Press:  09 March 2009

Yu. A. Zakharenkov
Affiliation:
P. N. Lebedev Physical Inst., USSR Acad. Sci., Moscow
A. V. Kosterin
Affiliation:
P. N. Lebedev Physical Inst., USSR Acad. Sci., Moscow
A. S. Shikanov
Affiliation:
P. N. Lebedev Physical Inst., USSR Acad. Sci., Moscow
V. V. Pikalov
Affiliation:
Inst. for Pure & Applied Mechanics, Siberian Division, USSR Acad. Sci., Novosibirsk
N. G. Preobrazhensky
Affiliation:
Inst. for Pure & Applied Mechanics, Siberian Division, USSR Acad. Sci., Novosibirsk

Abstract

A method of probing beam refraction is suggested for the investigation of laserproduced plasma with high density gradients. The refraction angle α of a probing ray as a function of ray impact parameter p is used as input data. Different experimental realizations of α(p) measurements are considered. Results from laser produced plasma interferograms processed with phase shift and refractometry methods are compared.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1990

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