Under specific excitation conditions, slowly traveling parametric solitons in quadratic media with singly resonant Bragg gratings can evolve into zero-velocity localized solutions. We demonstrate numerically this phenomenon, providing physical insight in terms of momentum densities.
Self-sustained trapping mechanism of zero-velocity parametric gap solitons / Conti, Claudio; Gaetano, Assanto; Stefano, Trillo. - In: PHYSICAL REVIEW E. - ISSN 1063-651X. - STAMPA. - 59:2(1999), pp. 2467-2470. [10.1103/physreve.59.2467]
Self-sustained trapping mechanism of zero-velocity parametric gap solitons
CONTI, CLAUDIO;
1999
Abstract
Under specific excitation conditions, slowly traveling parametric solitons in quadratic media with singly resonant Bragg gratings can evolve into zero-velocity localized solutions. We demonstrate numerically this phenomenon, providing physical insight in terms of momentum densities.File allegati a questo prodotto
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