Influence of atomic core resonances on high harmonic generation

A. V. Birulin; V. T. Platonenko; G. Ferrante

doi:10.1117/12.239737

6 May 1996 Influence of atomic core resonances on high harmonic generation

A. V. Birulin, V. T. Platonenko, G. Ferrante

Proceedings Volume 2796, ICONO '95: Fundamentals of Laser-Matter Interaction; (1996) https://doi.org/10.1117/12.239737
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

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.

Citation Download Citation

A. V. Birulin, V. T. Platonenko, and G. Ferrante "Influence of atomic core resonances on high harmonic generation", Proc. SPIE 2796, ICONO '95: Fundamentals of Laser-Matter Interaction, (6 May 1996); https://doi.org/10.1117/12.239737

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