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Authors: A.V. Bogatskaya 1 ; 2 ; 3 ; N. E. Gnezdovskaia 1 ; 2 and A. M. Popov 1 ; 2 ; 3

Affiliations: 1 D. V. Skobeltsyn Institute of Nuclear Physics, Moscow State University, 119991, Moscow, Russia ; 2 Department of Physics, Moscow State University, 119991, Moscow, Russia ; 3 P. N. Lebedev Physical Institute, RAS, 119991, Moscow, Russia

Keyword(s): Two-color Laser Fields, Terahertz Generation from Plasma, Plasma Waves, Plasma Kinetics, Electron Velocity Distribution Function.

Abstract: This article is devoted to the theoretical study of THz radiation emission from plasma taking into account the kinetic properties of nonequilibrium electron velocity distribution function (EVDF) formed in the process of tunnel ionization by the two-color laser femtosecond pulse. The dispersive equation for longitudinal oscillations was solved within the framework of elementary and kinetic models of plasma volume. It was shown that the accounting of plasma kinetics can lead to essential variation of the spectral characteristics of generated pulse thus leading to a change in signal duration.

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Paper citation in several formats:
Bogatskaya, A.; Gnezdovskaia, N. and Popov, A. (2020). The Role of Plasma Kinetic Processes during High Intense THz Pulses Generation. In Proceedings of the 8th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS; ISBN 978-989-758-401-5; ISSN 2184-4364, SciTePress, pages 52-57. DOI: 10.5220/0009005200520057

@conference{photoptics20,
author={A.V. Bogatskaya. and N. E. Gnezdovskaia. and A. M. Popov.},
title={The Role of Plasma Kinetic Processes during High Intense THz Pulses Generation},
booktitle={Proceedings of the 8th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS},
year={2020},
pages={52-57},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009005200520057},
isbn={978-989-758-401-5},
issn={2184-4364},
}

TY - CONF

JO - Proceedings of the 8th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS
TI - The Role of Plasma Kinetic Processes during High Intense THz Pulses Generation
SN - 978-989-758-401-5
IS - 2184-4364
AU - Bogatskaya, A.
AU - Gnezdovskaia, N.
AU - Popov, A.
PY - 2020
SP - 52
EP - 57
DO - 10.5220/0009005200520057
PB - SciTePress