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Electro-optical measurements of high potentials in laser produced plasmas with fast time resolution

Published online by Cambridge University Press:  09 March 2009

A. Ludmirsky
Affiliation:
Soreq Nuclear Research Center, Yavne 70600, Israel.
M. Givon
Affiliation:
Soreq Nuclear Research Center, Yavne 70600, Israel.
S. Eliezer
Affiliation:
Soreq Nuclear Research Center, Yavne 70600, Israel.
Y. Gazit
Affiliation:
Soreq Nuclear Research Center, Yavne 70600, Israel.
S. Jackel
Affiliation:
Soreq Nuclear Research Center, Yavne 70600, Israel.
A. Krumbein
Affiliation:
Soreq Nuclear Research Center, Yavne 70600, Israel.
H. Szichman
Affiliation:
Soreq Nuclear Research Center, Yavne 70600, Israel.

Abstract

A new electro-optical technique has been developed in which a streak camera is coupled to a Pockels cell with a fast risetime. This technique can improve the time resolution of the high voltages observed in laser produced plasmas between one and two orders of magnitude in comparison to the best oscilloscope measurements. This method should prove useful in confirming the existence of electrostatic fields and elucidating the structure of the wave instabilities found in laser produced plasmas.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1984

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