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Proceedings Paper

Plasma effects in the collection of charged particles after nonresonant multiphoton ionization
Author(s): C. Altucci; Riccardo Bruzzese; C. de Lisio; Salvatore Solimeno; R. B. Kay
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Paper Abstract

We present in this work a kinetic model which describes the evolution of charged particles produced by high-intensity, ultrashort laser pulses in nonresonant multiphoton ionization (MPI). The numerically predicted waveforms of the ion detector signal are compared to those observed in nonresonant MPI of Xe with 30 psec, 1013 W/cm2, 1.064 micrometers laser pulses. The comparison highlights the relevance of space charge effects in typical nonresonant MPI conditions, and shows the effectiveness of our model in accounting for them.

Paper Details

Date Published: 4 May 1993
PDF: 4 pages
Proc. SPIE 1810, 9th International Symposium on Gas Flow and Chemical Lasers, (4 May 1993); doi: 10.1117/12.144575
Show Author Affiliations
C. Altucci, Univ. di Napoli (Italy)
Riccardo Bruzzese, Univ. di Napoli (Italy)
C. de Lisio, Univ. di Napoli (Italy)
Salvatore Solimeno, Univ. di Napoli (Italy)
R. B. Kay, American Univ. (United States)

Published in SPIE Proceedings Vol. 1810:
9th International Symposium on Gas Flow and Chemical Lasers
Costas Fotakis; Costas Kalpouzos; Theodore G. Papazoglou, Editor(s)

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