29 May 2002 Model of ionization of condensed medium in the field of intensive femtosecond pulses
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Proceedings Volume 4748, ICONO 2001: Fundamental Aspects of Laser-Matter Interaction and Physics of Nanostructures; (2002); doi: 10.1117/12.468946
Event: XVII International Conference on Coherent and Nonlinear Optics (ICONO 2001), 2001, Minsk, Belarus
Abstract
The present paper is devoted to the introduction of enhanced model describing an interaction between laser radiation and dielectric medium. This model is based on our earlier researches, and contains a correct description of the dispersion of electrical field's third order nonlinear medium polarization response in a wide spectral range. We have accomplished this description by a pseudo-classical model of multi-photon ionization of optical medium particles (structural elements). A wave equation, describing wide- spectrum femtosecond pulse propagation in nonlinear medium with induced plasma non-linearity, is obtained.
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Alexander A. Korolev, Sviatoslav A. Stumpf, "Model of ionization of condensed medium in the field of intensive femtosecond pulses", Proc. SPIE 4748, ICONO 2001: Fundamental Aspects of Laser-Matter Interaction and Physics of Nanostructures, (29 May 2002); doi: 10.1117/12.468946; http://dx.doi.org/10.1117/12.468946
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KEYWORDS
Dielectric polarization

Ionization

Electrons

Radio propagation

Dielectrics

Wave propagation

Femtosecond phenomena

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