Spatiotemporal soliton propagation in saturating nonlinear optical media
作者： V. Skarka , V. I. Berezhiani , R. Miklaszewski
关键词: Large range 、 Soliton propagation 、 Classical mechanics 、 Nonlinear system 、 Robustness (computer science) 、 Nonlinear medium 、 Diffraction 、 Optical index 、 Physics 、 Nonlinear optical
摘要: The simultaneous balance of nonlinear spatial self-focusing with diffraction and the compensation dispersion temporal self-focusing, in a saturating medium, give stable spatiotemporal solitons, or ``light bullets.'' An analytical approach for arbitrary nonlinearity is established order to investigate dynamics such light bullets. This applied materials negative fourth-order optical index. analytically predicted exceptional robustness bullets that can be generated large range parameters confirmed by numerical simulations.
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