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Three-dimensional spatiotemporal optical solitons in nonlocal nonlinear media

D. Mihalache·D. Mazilu·F. Lederer·B. A. Malomed·Y. V. Kartashov·L. -C. Crasovan·L. Torner
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Abstract

We demonstrate the existence of stable three-dimensional spatiotemporal solitons (STSs) in media with a nonlocal cubic nonlinearity. Fundamental (nonspinning) STSs forming one-parameter families are stable if their propagation constant exceeds a certain critical value, that is inversely proportional to the range of nonlocality of nonlinear response. All spinning three-dimensional STSs are found to be unstable.

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D. Mihalache, D. Mazilu, F. Lederer, B. A. Malomed, Y. V. Kartashov, L. -C. Crasovan, L. Torner. 2006-01-26. Three-dimensional spatiotemporal optical solitons in nonlocal nonlinear media. https://doi.org/10.1103/physreve.73.025601

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