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Proceedings Paper

Prepulse induced microstructured plasma with melted and solid targets: formation, properties & prospects to relativistic laser-plasma interaction
Author(s): D. S. Uryupina; A. V. Brantov; K. A. Ivanov; S. A. Shulyapov; A. S. Larkin; M. E. Povarnitsyn; A. B. Savel'ev; Yu. G. Sokolovskaya; V. Yu. Bychenkov; V. T. Tikhonchuk
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Paper Abstract

The possibility of surface microstructuring of melted and solid target by a weak femtosecond laser pulse is demonstrated. An appreciable increase of hot electron energy is observed in 3D PIC simulations of interaction of ultrashort laser pulse with modified surface of the target in a wide range on laser intensities. First experimental results on x-ray diagnostics of plasma, created onto the surface of microstructured solid and melted target are presented.

Paper Details

Date Published: 7 May 2013
PDF: 11 pages
Proc. SPIE 8779, Laser Acceleration of Electrons, Protons, and Ions II; and Medical Applications of Laser-Generated Beams of Particles II; and Harnessing Relativistic Plasma Waves III, 877917 (7 May 2013); doi: 10.1117/12.2017164
Show Author Affiliations
D. S. Uryupina, Lomonosov Moscow State Univ. (Russian Federation)
A. V. Brantov, P.N. Lebedev Physical Institute (Russian Federation)
K. A. Ivanov, Lomonosov Moscow State Univ. (Russian Federation)
S. A. Shulyapov, Lomonosov Moscow State Univ. (Russian Federation)
A. S. Larkin, Lomonosov Moscow State Univ. (Russian Federation)
M. E. Povarnitsyn, Joint Institute for High Temperatures (Russian Federation)
A. B. Savel'ev, Lomonosov Moscow State Univ. (Russian Federation)
Yu. G. Sokolovskaya, Lomonosov Moscow State Univ. (Russian Federation)
V. Yu. Bychenkov, P.N. Lebedev Physical Institute (Russian Federation)
V. T. Tikhonchuk, CELIA, CNRS, Univ. Bordeaux 1 (France)


Published in SPIE Proceedings Vol. 8779:
Laser Acceleration of Electrons, Protons, and Ions II; and Medical Applications of Laser-Generated Beams of Particles II; and Harnessing Relativistic Plasma Waves III
Eric Esarey; Carl B. Schroeder; Wim P. Leemans; Kenneth W. D. Ledingham; Dino A. Jaroszynski, Editor(s)

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