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(2D + 1) optical vortices in a tunnel-coupled waveguide
- Authors: Bryantsev B.S.1, Kalinovich А.А.1, Zakharova I.G.1
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Affiliations:
- Lomonosov Moscow State University
- Issue: Vol 87, No 1 (2023)
- Pages: 6-11
- Section: Articles
- URL: https://jdigitaldiagnostics.com/0367-6765/article/view/654493
- DOI: https://doi.org/10.31857/S0367676522700016
- EDN: https://elibrary.ru/JGLUAL
- ID: 654493
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Abstract
The process of formation and propagation of vortex solitons in a tunnel-coupled waveguide with cubic nonlinearity in the case of anomalous dispersion is investigated by computer modeling methods. Obtaining stable solutions could be possible due to the introduction into the structure of an analogue of the spin-orbit coupling realized in binary Bose–Einstein condensates.
About the authors
B. S. Bryantsev
Lomonosov Moscow State University
Author for correspondence.
Email: brisbryantsev@mail.ru
Russia, 119991, Moscow
А. А. Kalinovich
Lomonosov Moscow State University
Email: brisbryantsev@mail.ru
Russia, 119991, Moscow
I. G. Zakharova
Lomonosov Moscow State University
Email: brisbryantsev@mail.ru
Russia, 119991, Moscow
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