{"title":"Topological Scalar and Vector Laser Solitons","authors":"N. A. Veretenov, N. N. Rosanov, S. V. Fedorov","doi":"10.1007/s11141-023-10285-5","DOIUrl":null,"url":null,"abstract":"<p>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.</p>","PeriodicalId":748,"journal":{"name":"Radiophysics and Quantum Electronics","volume":"66 2-3","pages":"180 - 196"},"PeriodicalIF":0.8000,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiophysics and Quantum Electronics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11141-023-10285-5","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
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.
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.
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