Spatiotemporal optical solitons in nonlinear dissipative media: From stationary light bullets to pulsating complexes

Nail Akhmediev*, J. M. Soto-Crespo, Philippe Grelu

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    69 Citations (Scopus)

    Abstract

    Nonlinear dissipative systems display the full (3+1) D spatiotemporal dynamics of stable optical solitons. We review recent results that were obtained within the complex cubic-quintic Ginzburg-Landau equation model. Numerical simulations reveal the existence of stationary bell-shaped (3+1) D solitons for both anomalous and normal chromatic dispersion regimes, as well as the formation of double soliton complexes. We provide additional insight concerning the possible dynamics of these soliton complexes, consider collision cases between two solitons, and discuss the ways nonstationary evolution can lead to optical pattern formation.

    Original languageEnglish
    Article number037112
    JournalChaos
    Volume17
    Issue number3
    DOIs
    Publication statusPublished - 2007

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