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Laser beam self-focusing in an nc/100 plasma with 20 ns and 3 ns pulses

Published online by Cambridge University Press:  09 March 2009

A. Giulietti ,
D. Giulietti ,
M. Lucchesi  and
M. Vaselli
A. Giulietti
Affiliation:
Istituto di Fisica Atomica e Molecolare, Via del Giardino, 7 – 56100 – Pisa, Italy
D. Giulietti
Affiliation:
Istituto di Fisica Atomica e Molecolare, Via del Giardino, 7 – 56100 – Pisa, Italy
M. Lucchesi
Affiliation:
Istituto di Fisica Atomica e Molecolare, Via del Giardino, 7 – 56100 – Pisa, Italy
M. Vaselli
Affiliation:
Istituto di Fisica Atomica e Molecolare, Via del Giardino, 7 – 56100 – Pisa, Italy
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Abstract

The interaction of a laser beam (1·06 μm) with an underdense plasma produced by optical breakdown of helium was experimentally studied. Evidence for whole beam self-focusing is reported and discussed.

Type
Research Article
Information
Laser and Particle Beams , Volume 4 , Issue 3-4 , August 1986 , pp. 435 - 438
Copyright
Copyright © Cambridge University Press 1986

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References

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Giulietti, A., Vaselli, M., Cornolti, F., Giulietti, D. & Lucchesi, M. 1985 Self-focusing and hydrodynamics in laser interaction with underdense plasma to be published in “Laser Interaction and Related Plasma Phenomena” Vol. 7, edited by Hora, H. and Miley, G. (Plenum – New York).Google Scholar
Giulietti, D., Giulietti, A., Lucchesi, M., & Vaselli, M. 1985 J. Appl. Phys. 58, 2916.CrossRefGoogle Scholar
Lucchesi, M., Cornolti, F., Giulietti, A., Giulietti, D. & Vaselli, M. 1984 ll Nuovo Cimento, 82 B, 111.Google Scholar