右旋克尔衬底上左旋薄膜中的三重耦合空间孤子

IF 1.4 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

JETP Letters Pub Date : 2024-09-17 DOI:10.1134/S0021364024602379

A. S. Buller, R. V. Litvinov

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引用次数: 0

摘要

研究考虑了基于克尔衬底上左手薄膜的平面波导的快速 TE 模式形成的耦合光束在接近零群速频率时的传播问题。确定了正负群速度模式形成的三个耦合空间孤子的传播条件。证明了两个亮（暗）孤子和一个暗（亮）孤子匹配传播的可能性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Triplets of Coupled Spatial Solitons in a Thin Left-Handed Film on a Right-Handed Kerr Substrate

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Triplets of Coupled Spatial Solitons in a Thin Left-Handed Film on a Right-Handed Kerr Substrate

The propagation of coupled light beams formed by fast TE modes of a planar waveguide based on a thin left-handed film on a Kerr substrate at a frequency near the frequency of zero group velocity is considered. Conditions for the propagation of three coupled spatial solitons formed by modes with positive and negative group velocities have been determined. The possibility of matched propagation of two bright (dark) solitons and one dark (bright) solitons has been demonstrated.

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来源期刊

JETP Letters 物理-物理：综合

CiteScore

2.40

自引率

30.80%

发文量

164

审稿时长

3-6 weeks

期刊介绍： All topics of experimental and theoretical physics including gravitation, field theory, elementary particles and nuclei, plasma, nonlinear phenomena, condensed matter, superconductivity, superfluidity, lasers, and surfaces.