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This article is cited in 14 scientific papers (total in 14 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
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.
Received: 26.02.2020 Revised: 26.02.2020 Accepted: 26.02.2020
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
Linking options:
https://www.mathnet.ru/eng/jetpl6131 https://www.mathnet.ru/eng/jetpl/v111/i6/p355
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Abstract page: | 108 | Full-text PDF : | 7 | References: | 22 | First page: | 6 |
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