Localized sources in the system of coupled Ginzburg-Landau equations describing wave patterns in resonators

A. Nazarovsky; A. B. Ezersky; I. Mutabazi

doi:10.1117/12.675578

3 February 2006 Localized sources in the system of coupled Ginzburg-Landau equations describing wave patterns in resonators

A. Nazarovsky, A. B. Ezersky, I. Mutabazi

Author Affiliations +

Proceedings Volume 5975, Topical Problems of Nonlinear Wave Physics; 59750Y (2006) https://doi.org/10.1117/12.675578
Event: Topical Problems of Nonlinear Wave Physics, 2005, St. Petersburg, Russian Federation

Abstract

Spatio-temporal dynamics of waves propagating in resonators in opposite directions is investigated for media with anomalous dispersion. Numerical experiments demonstrated that stationary sources may exist during interaction of the counterpropagating waves in media, where group and phase velocities have opposite signs. We have found regimes when additional spatial periods referred to as "phase slipping" are formed periodically in time in the counterpropagating waves against the background of source.

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A. Nazarovsky, A. B. Ezersky, and I. Mutabazi "Localized sources in the system of coupled Ginzburg-Landau equations describing wave patterns in resonators", Proc. SPIE 5975, Topical Problems of Nonlinear Wave Physics, 59750Y (3 February 2006); https://doi.org/10.1117/12.675578

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