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Generating THz Radiation in Laser Plasma Created by Femtosecond Pulse

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

Abstract

Results are presented from experimental studies of the conditions for generating terahertz radiation in the filament plasma. The intensity and polarization of terahertz radiation in one- and two-color schemes are investigated, depending on the magnitude and direction of the external electric field applied to the filament, energy, and polarization of the pump radiation.

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Funding

This work was supported by the Russian Foundation for Basic Research and the administration of Tomsk oblast, project no. 19-48-703027 r_mol_а.

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Correspondence to D. M. Lubenko.

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The authors declare that they have no conflicts of interest.

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Translated by L. Mukhortova

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Lubenko, D.M., Sandabkin, E.A. & Losev, V.F. Generating THz Radiation in Laser Plasma Created by Femtosecond Pulse. Bull. Russ. Acad. Sci. Phys. 86, 780–782 (2022). https://doi.org/10.3103/S106287382207019X

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  • DOI: https://doi.org/10.3103/S106287382207019X

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