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Optical Terahertz Lumps of a Yajima–Oikawa–Kadomtsev–Petviashvili System

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Rationally localized solutions (lumps) are obtained for a system of nonlinear equations describing the optical generation of terahertz radiation and generalizing the Yajima–Oikawa and Kadomtsev–Petviashvili equations. Conditions and features of the formation of such coupled optical-terahertz structures are discussed.

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Funding

This work was supported by the Russian Foundation for Basic Research, project no. 19-02-00234a.

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Authors and Affiliations

  1. National Research Center “Kurchatov Institute, 123182, Moscow, Russia

    S. V. Sazonov

  2. Moscow State University, 119991, Moscow, Russia

    S. V. Sazonov & N. V. Ustinov

  3. Moscow Aviation Institute (National Research University), 125993, Moscow, Russia

    S. V. Sazonov

Authors
  1. S. V. Sazonov
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  2. N. V. Ustinov
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Corresponding author

Correspondence to S. V. Sazonov.

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The authors declare that they have no conflicts of interest.

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Translated by E. Bondareva

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Sazonov, S.V., Ustinov, N.V. Optical Terahertz Lumps of a Yajima–Oikawa–Kadomtsev–Petviashvili System. Bull. Russ. Acad. Sci. Phys. 85, 1420–1423 (2021). https://doi.org/10.3103/S1062873821120297

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  • DOI: https://doi.org/10.3103/S1062873821120297

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