The interaction of solitons in media with the saturable and threshold nonlinearity

The problem of nonlinear interaction of concentrated wave beams is considered. In addition to Kerr nonlinearity the question of the interaction of concentrated solutions is analyzed for the threshold and saturable nonlinearity. This interaction can be quite different from the collision of standard solitons. Under certain parameters, this interaction can lead to the complete destruction of the concentrated wave fields, as well as to their fusion into a solitary wave of high power. © 2019 IEEE.

Authors
Eremenko V. 1, 2 , Manaenkova N.1, 3
Conference proceedings
2019 Russian Open Conference on Radio Wave Propagation, RWP 2019 - Proceedings
Publisher
Institute of Electrical and Electronics Engineers Inc.
Language
English
Pages
527-530
Status
Published
DOI
10.1109/RWP.2019.8810320
Number
8810320
Year
2019
Organizations
  • 1 Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN), Moscow, Russian Federation
  • 2 Peoples' Friendship University of Russia (RUDN), Moscow, Russian Federation
  • 3 Russian State University for the Humanities, Moscow, Russian Federation
Keywords
Interaction solitons; Nonlinear waves; Radiowave propagation; Threshold nonlinearity
Date of creation
24.12.2019
Date of change
24.12.2019
Short link
https://repository.rudn.ru/en/records/article/record/55174/
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