ABSTRACT We investigate numerical effects related to "single-cycle" ionization of dense matter by an ultra-short laser pulse. The strongly nonadiabatic response of electrons leads to generation of a MG steady magnetic field in laser-solid interaction. By using two-beam interference, it is possible to create periodic density structures able to trap light and to generate relativistic ionization fronts.
Single-Cycle ionization effects in laser-matter interaction
MACCHI;ANDREA;
2000
Abstract
ABSTRACT We investigate numerical effects related to "single-cycle" ionization of dense matter by an ultra-short laser pulse. The strongly nonadiabatic response of electrons leads to generation of a MG steady magnetic field in laser-solid interaction. By using two-beam interference, it is possible to create periodic density structures able to trap light and to generate relativistic ionization fronts.File in questo prodotto:
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Descrizione: "Single-cycle" ionization effects in laser-matter interaction
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