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Proceedings Paper

Influence of atomic core resonances on high harmonic generation
Author(s): A. V. Birulin; V. T. Platonenko; G. Ferrante
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Paper Abstract

HHG in a system 'ion with internal degrees of freedom plus outer electron' is discussed quantum-mechanically and classically. Resonance effects can be strongly manifested in such a system. Spectral amplitude of the resonant harmonic of the dipole moment of the system can be estimated multiplying such amplitude evaluated under single-electron approximation by some correcting factor. The last depends on polarizability of the ion and of a free electron at the harmonic frequency.

Paper Details

Date Published: 6 May 1996
PDF: 8 pages
Proc. SPIE 2796, ICONO '95: Fundamentals of Laser-Matter Interaction, (6 May 1996); doi: 10.1117/12.239737
Show Author Affiliations
A. V. Birulin, M.V. Lomonosov Moscow State Univ. (Russia)
V. T. Platonenko, M.V. Lomonosov Moscow State Univ. (Russia)
G. Ferrante, Univ. di Palermo (Italy)

Published in SPIE Proceedings Vol. 2796:
ICONO '95: Fundamentals of Laser-Matter Interaction
Konstantin N. Drabovich; Nikolai I. Koroteev, Editor(s)

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