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Optimal synchronization of laser pulses in THz generation scheme with colliding plasma wakes. / Timofeev, I. V.; Berendeev, E. A.; Annenkov, V. V. et al.

In: Physics of Plasmas, Vol. 28, No. 1, 013103, 01.01.2021.

Research output: Contribution to journal › Article › peer-review

Harvard

Timofeev, IV, Berendeev, EA, Annenkov, VV, Volchok, EP & Trunov, VI 2021, 'Optimal synchronization of laser pulses in THz generation scheme with colliding plasma wakes', Physics of Plasmas, vol. 28, no. 1, 013103. https://doi.org/10.1063/5.0029848

APA

Timofeev, I. V., Berendeev, E. A., Annenkov, V. V., Volchok, E. P., & Trunov, V. I. (2021). Optimal synchronization of laser pulses in THz generation scheme with colliding plasma wakes. Physics of Plasmas, 28(1), [013103]. https://doi.org/10.1063/5.0029848

Vancouver

Timofeev IV, Berendeev EA, Annenkov VV, Volchok EP, Trunov VI. Optimal synchronization of laser pulses in THz generation scheme with colliding plasma wakes. Physics of Plasmas. 2021 Jan 1;28(1):013103. doi: 10.1063/5.0029848

Author

Timofeev, I. V. ; Berendeev, E. A. ; Annenkov, V. V. et al. / Optimal synchronization of laser pulses in THz generation scheme with colliding plasma wakes. In: Physics of Plasmas. 2021 ; Vol. 28, No. 1.

BibTeX

@article{219624f3081b4451a0106bab40b91148,
title = "Optimal synchronization of laser pulses in THz generation scheme with colliding plasma wakes",
abstract = "This paper discusses optimal conditions for setting up a laboratory experiment on the generation of narrow-band THz radiation due to the head-on collision of two plasma wakes excited by a pair of femtosecond laser pulses in a supersonic helium jet. In this case, emission of electromagnetic waves at the second harmonic of the plasma frequency is caused by nonlinear interaction of counterpropagating plasma waves having different transverse potential profiles in the focus of the laser beams. Using particle-in-cell simulations, we study how strongly the efficiency of laser-to-terahertz energy conversion in this scheme is affected by the inhomogeneous electron density profile arising during field ionization of helium, as well as by the time-delay between arrivals of laser pulses to the focal point.",
author = "Timofeev, {I. V.} and Berendeev, {E. A.} and Annenkov, {V. V.} and Volchok, {E. P.} and Trunov, {V. I.}",
note = "Funding Information: The development of the numerical model was supported by the Russian Foundation for Basic Research (Grant No. 19–07-00446), and implementation of parallel algorithms was carried out in the framework of the state assignment No. 0315–2019-0009. Simulations were performed using computational resources of SSCC ICMMG SB RAS, Novosibirsk State University and ISCC SB RAS (Matrosov). Publisher Copyright: {\textcopyright} 2021 Author(s). Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",
year = "2021",
month = jan,
day = "1",
doi = "10.1063/5.0029848",
language = "English",
volume = "28",
journal = "Physics of Plasmas",
issn = "1070-664X",
publisher = "American Institute of Physics",
number = "1",

}

RIS

TY - JOUR

T1 - Optimal synchronization of laser pulses in THz generation scheme with colliding plasma wakes

AU - Timofeev, I. V.

AU - Berendeev, E. A.

AU - Annenkov, V. V.

AU - Volchok, E. P.

AU - Trunov, V. I.

N1 - Funding Information: The development of the numerical model was supported by the Russian Foundation for Basic Research (Grant No. 19–07-00446), and implementation of parallel algorithms was carried out in the framework of the state assignment No. 0315–2019-0009. Simulations were performed using computational resources of SSCC ICMMG SB RAS, Novosibirsk State University and ISCC SB RAS (Matrosov). Publisher Copyright: © 2021 Author(s). Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/1/1

Y1 - 2021/1/1

N2 - This paper discusses optimal conditions for setting up a laboratory experiment on the generation of narrow-band THz radiation due to the head-on collision of two plasma wakes excited by a pair of femtosecond laser pulses in a supersonic helium jet. In this case, emission of electromagnetic waves at the second harmonic of the plasma frequency is caused by nonlinear interaction of counterpropagating plasma waves having different transverse potential profiles in the focus of the laser beams. Using particle-in-cell simulations, we study how strongly the efficiency of laser-to-terahertz energy conversion in this scheme is affected by the inhomogeneous electron density profile arising during field ionization of helium, as well as by the time-delay between arrivals of laser pulses to the focal point.

AB - This paper discusses optimal conditions for setting up a laboratory experiment on the generation of narrow-band THz radiation due to the head-on collision of two plasma wakes excited by a pair of femtosecond laser pulses in a supersonic helium jet. In this case, emission of electromagnetic waves at the second harmonic of the plasma frequency is caused by nonlinear interaction of counterpropagating plasma waves having different transverse potential profiles in the focus of the laser beams. Using particle-in-cell simulations, we study how strongly the efficiency of laser-to-terahertz energy conversion in this scheme is affected by the inhomogeneous electron density profile arising during field ionization of helium, as well as by the time-delay between arrivals of laser pulses to the focal point.

UR - http://www.scopus.com/inward/record.url?scp=85099253825&partnerID=8YFLogxK

U2 - 10.1063/5.0029848

DO - 10.1063/5.0029848

M3 - Article

AN - SCOPUS:85099253825

VL - 28

JO - Physics of Plasmas

JF - Physics of Plasmas

SN - 1070-664X

IS - 1

M1 - 013103

ER -

ID: 27449467