Topological Scalar and Vector Laser Solitons

IF 0.8 4区地球科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Radiophysics and Quantum Electronics Pub Date : 2023-12-19 DOI:10.1007/s11141-023-10285-5

N. A. Veretenov, N. N. Rosanov, S. V. Fedorov

引用次数: 0

Abstract

We have compared the conditions of stability and the properties of topological scalar and vector (polarized) dissipative solitons in wide-aperture lasers with saturable absorber. In numerical simulations, vector solitons were formed by scalar solitons and even unstable scalar localized structures. Topological singularities and features of the dynamic regimes in lasers with isotropic and anisotropic intracavity media have been revealed.

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拓扑标量和矢量激光孤子

我们比较了带可饱和吸收器的宽孔径激光器中拓扑标量和矢量（偏振）耗散孤子的稳定条件和特性。在数值模拟中，矢量孤子由标量孤子甚至不稳定的标量局部结构形成。研究揭示了具有各向同性和各向异性腔内介质的激光器的拓扑奇异性和动态机制特征。

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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来源期刊

Radiophysics and Quantum Electronics ENGINEERING, ELECTRICAL & ELECTRONIC-PHYSICS, APPLIED

CiteScore

1.10

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Radiophysics and Quantum Electronics contains the most recent and best Russian research on topics such as: Radio astronomy; Plasma astrophysics; Ionospheric, atmospheric and oceanic physics; Radiowave propagation; Quantum radiophysics; Pphysics of oscillations and waves; Physics of plasmas; Statistical radiophysics; Electrodynamics; Vacuum and plasma electronics; Acoustics; Solid-state electronics. Radiophysics and Quantum Electronics is a translation of the Russian journal Izvestiya VUZ. Radiofizika, published by the Radiophysical Research Institute and N.I. Lobachevsky State University at Nizhnii Novgorod, Russia. The Russian volume-year is published in English beginning in April. All articles are peer-reviewed.