体波导对双分量涡流传播的影响

2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI:10.1109/EEXPOLYTECH.2018.8564366

S. Sazonov, A. A. Kalinovich, M. Komissarova, I. Zakharova, D. Y. Zagursky

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引用次数: 0

摘要

研究了$3\mathbf{D}+1$位错脉冲在二次非线性体波导中的传播，证明了波导的几何结构可以在更大的参数范围内，特别是在正常色散下，观察到稳定的漩涡光弹。波导几何强度的降低导致脉冲在空间或时间方向上的拉伸。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Influence of a Bulk Waveguide on the Propagation of Two-Component Vortices

Studying the propagation of $3\mathbf{D}+1$ pulses with dislocations in a quadratically nonlinear bulk waveguide we demonstrate that the waveguide geometry can make it possible to observe stable vortex light bullets for the extended range of parameters, in particualar, at normal dispersion. The reduction of waveguide geometry strength leads to the stretching of pulses either in spatial or temporal directions.

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2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)

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