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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2020, Volume 111, Issue 6, Pages 355–360
DOI: https://doi.org/10.31857/S0370274X20060041 (Mi jetpl6131) 		 
This article is cited in 23 scientific papers (total in 23 papers)

OPTICS AND NUCLEAR PHYSICS

Parametric light bullets in the absence of group velocity dispersion at the second harmonic frequency

S. V. Sazonovab, M. V. Komissarovac

a Moscow Aviation Institute (National Research University), Moscow, 125993 Russia
b National Research Center Kurchatov Institute, Moscow, 123182 Russia
c Moscow State University, Moscow, 119991 Russia
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DOI: https://doi.org/10.31857/S0370274X20060041
Abstract: The possibility of the formation of a two-frequency light bullet in a quadratic-nonlinear medium with zero group velocity dispersion coefficient at the second harmonic frequency has been studied analytically. It has been shown that the time duration of the light bullet component at the second harmonic frequency is two times shorter than the pulse duration at the fundamental frequency. At the same time, the transverse dimensions of both components are the same. This light bullet is stable if its aperture exceeds a certain minimum value proportional to the time duration.
Funding agency Grant number
Russian Science Foundation 17-11-01157
This work was supported by the Russian Science Foundation, project no. 17-11-01157.
Received: 26.02.2020
Revised: 26.02.2020
Accepted: 26.02.2020
English version:
Journal of Experimental and Theoretical Physics Letters, 2020, Volume 111, Issue 6, Pages 320–324
DOI: https://doi.org/10.1134/S0021364020060107
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. V. Sazonov, M. V. Komissarova, “Parametric light bullets in the absence of group velocity dispersion at the second harmonic frequency”, Pis'ma v Zh. Èksper. Teoret. Fiz., 111:6 (2020), 355–360; JETP Letters, 111:6 (2020), 320–324
Citation in format AMSBIB
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    • This publication is cited in the following 23 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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