Optical solitons in two coupled waveguides in a planar quadratically nonlinear crystal

А. А. Kalinovich; Калинович А. А.; I. G. Zakharova; Захарова И. Г.

doi:10.31857/S0367676523702939

Optical solitons in two coupled waveguides in a planar quadratically nonlinear crystal

Autores: Kalinovich А.А.¹, Zakharova I.G.¹^,2
Afiliações:
1. Lomonosov Moscow State University
2. MSU-BIT University
Edição: Volume 87, Nº 12 (2023)
Páginas: 1701-1706
Seção: Articles
URL: https://journal-vniispk.ru/0367-6765/article/view/232527
DOI: https://doi.org/10.31857/S0367676523702939
EDN: https://elibrary.ru/QUKZOQ
ID: 232527

Citar

Texto integral

Resumo
Sobre autores
Bibliografia
Arquivos suplementares
Estatísticas

Resumo

The possibility of the formation of spatial-temporal solitons (optical bullets) in coupled quadratically nonlinear gradient waveguides in the range of normal dispersion of the group velocity is investigated. The generation of optical bullets by as well an initial Gaussian beam is demonstrated at both frequencies and only at the fundamental frequency.

Sobre autores

А. Kalinovich

Lomonosov Moscow State University

Autor responsável pela correspondência
Email: kalinovich@gmail.com
Russia, 119991, Moscow

I. Zakharova

Lomonosov Moscow State University; MSU-BIT University

Email: kalinovich@gmail.com
Russia, 119991, Moscow; China, 518172, Shenzhen

Bibliografia

Карамзин Ю.Ф., Сухоруков А.П. // Письма в ЖЭТФ. 1974. Т. 20. № 8. С. 734.
Kivshar Y.S., Agrawal G. Optical solitons: from fibers to photonic crystals. Academic press, 2003. 540 p.
Manassah J.T. // Opt. Lett. 1992. V.17. P. 1259.
Skryabin D.V., Firth W.J. // Opt. Commun. 1998. V. 148. P. 79.
Malomed B.A., Drummond P., He H. et al. // Phys. Rev. E. 1997. V. 56. P. 4725.
Raghavan S., Agrawal G.P. // Opt. Commun. 2000. V. 180. P. 377.
Sazonov S.V., Mamaikin M.S., Komissarova M.V., Zakharova I.G. // Phys. Rev. E. 2017. V. 96. Art. No. 022208.
Kalinovich A.A., Komissarova M.V., Sazonov S.V., Zakharova I.G. // PLoS ONE. 2019. V. 14. No. 8. Art. No. e0220840.
Сазонов С.В. // Опт. и спектроск. 2022. Т. 130. № 12. С. 1846; Sazonov S.V. // Opt. Spectrosc. 2022. V. 130. No. 10. P. 549.
Сазонов С.В., Комиссарова М.В. // Письма в ЖЭТФ. 2020. Т. 111. № 6. С. 355; Sazonov S.V., Komissarova M.V. // JETP Lett. 2020. V. 111. No. 6. P. 320.
Калинович А.А., Захарова И.Г., Комиссарова М.В., Сазонов С.В. // Bull. Russ. Acad. Sci. Phys. 2022. Т. 86. № 1. С. 25; Kalinovich A.A., Zakharova I.G., Komissarova M.V., Sazonov S.V. // Bull. Russ. Acad. Sci. Phys. 2022. V. 86. No. 1. P. 9.
Петров В.М., Шамрай А.В., Ильичев И.В. и др. // Фотоника. 2020. Т. 14. № 5. С. 414; Petrov V.M., Shamray A.V., Ilyichev I.V. et al. // Photonics Russ. 2020. V. 14. No. 7. P. 414.
Гарнаева Г.И., Нефедьев Л.А., Низамова Э.И. // Журн. прикл. спектроск. 2022. Т. 89. № 4. С. 562; Garnaeva G.I., Nefediev L. A., Nizamova E.I. // J. Appl. Spectrosc. 2022. V. 89. No. 4. P. 726.