Abstract
We study analytically and numerically 'accessible' spatiotemporal solitons in a three-dimensional strongly nonlocal nonlinear medium. A general localized soliton solution of the 'acceptable' type is obtained in the Cartesian coordinates, using even and odd parabolic-cylinder functions. Characteristics of these accessible spatiotemporal solitons are discussed. The validity of the analytical solutions and their stability is verified by means of direct numerical simulations.
Original language | English |
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Article number | 075401 |
Journal | Journal of Physics B: Atomic, Molecular and Optical Physics |
Volume | 46 |
Issue number | 7 |
DOIs | |
State | Published - 14 Apr 2013 |