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Proceedings Paper

The dynamics of space-time spectrum of few-cycle light pulses along with the nonparaxial self focusing in dielectric media
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Paper Abstract

It has been shown that during the few light field cycle pulses propagation in the nonlinear dielectric media with dispersion it is possible for the highly intensive light kern slowly changing with the distance passed in the media to be formed. The transverse sizes of the kern can be comparable with the central wave length. The difference of the phase velocity of the kern and its surrounding light shell makes it possible for the phase surface branching to occur.

Paper Details

Date Published: 17 July 2007
PDF: 7 pages
Proc. SPIE 6725, ICONO 2007: Nonlinear Space-Time Dynamics, 67251O (17 July 2007); doi: 10.1117/12.751344
Show Author Affiliations
Sergey A. Kozlov, St. Petersburg State Univ. of Information Technologies, Mechanics and Optics (Russia)
Pavel A Petroshenko, St. Petersburg State Univ. of Information Technologies, Mechanics and Optics (Russia)


Published in SPIE Proceedings Vol. 6725:
ICONO 2007: Nonlinear Space-Time Dynamics

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