Zobrazeno 1 - 5
of 5
pro vyhledávání: '"B. S. Bryantsev"'
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 87:1-6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afbcb90c0e5d06ffe3297499a4dc22cc
https://doi.org/10.3103/s1062873822700010
https://doi.org/10.3103/s1062873822700010
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:20-24
A study is performed for the propagation of optical vortices in quadratic nonlinear media with linear and nonlinear absorption. When such beams propagate in media with a quadratic nonlinearity without absorption, their vortex structure is destroyed a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef96438f70ebeadc8b5e577c11f44279
https://doi.org/10.3103/s1062873821010081
https://doi.org/10.3103/s1062873821010081
Autor:
Aleksei A. Kalinovich, Irina G. Zakharova, B. S. Bryantsev, Sergey V. Sazonov, M. V. Komissarova
Publikováno v:
Nonlinear Optics and Applications XII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e4007a310d69f8a1db0161ff96d61f1
https://doi.org/10.1117/12.2589288
https://doi.org/10.1117/12.2589288
Publikováno v:
2020 Days on Diffraction (DD).
By means of numerical simulation, we study the formation and propagation of vortex solitons in a quadratic nonlinear medium with competing diffraction, group velocity dispersion close to zero (GVD) and third-order dispersion in the presence of the wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7254c6e50b4693a3920700b4cab07e29
https://doi.org/10.1109/dd49902.2020.9274606
https://doi.org/10.1109/dd49902.2020.9274606
Publikováno v:
Nonlinear Optics and its Applications 2020.
In general, optical spatiotemporal solitons with phase singularities, known as optical vortex bullets, are unstable. In particular, it is very difficult to preserve a vortex structure of a propagating localized wave. In this paper we propose to intro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8c76cc25b805eb041a1ae837a74ecdc
https://doi.org/10.1117/12.2555479
https://doi.org/10.1117/12.2555479