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Diagnostics of peak laser intensity based on the measurement of energy of electrons emitted from laser focal region. / Kalashnikov, M.; Andreev, A.; Ivanov, K.; Galkin, A.; Korobkin, V.; Romanovsky, M.; Shiryaev, O.; Schnuerer, M.; Braenzel, J.; Trofimov, V.

In: Laser and Particle Beams, Vol. 33, No. 3, 04.05.2015, p. 361-366.

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

Harvard

Kalashnikov, M, Andreev, A, Ivanov, K, Galkin, A, Korobkin, V, Romanovsky, M, Shiryaev, O, Schnuerer, M, Braenzel, J & Trofimov, V 2015, 'Diagnostics of peak laser intensity based on the measurement of energy of electrons emitted from laser focal region', Laser and Particle Beams, vol. 33, no. 3, pp. 361-366. https://doi.org/10.1017/S0263034615000403

APA

Kalashnikov, M., Andreev, A., Ivanov, K., Galkin, A., Korobkin, V., Romanovsky, M., Shiryaev, O., Schnuerer, M., Braenzel, J., & Trofimov, V. (2015). Diagnostics of peak laser intensity based on the measurement of energy of electrons emitted from laser focal region. Laser and Particle Beams, 33(3), 361-366. https://doi.org/10.1017/S0263034615000403

Vancouver

Kalashnikov M, Andreev A, Ivanov K, Galkin A, Korobkin V, Romanovsky M et al. Diagnostics of peak laser intensity based on the measurement of energy of electrons emitted from laser focal region. Laser and Particle Beams. 2015 May 4;33(3):361-366. https://doi.org/10.1017/S0263034615000403

Author

Kalashnikov, M. ; Andreev, A. ; Ivanov, K. ; Galkin, A. ; Korobkin, V. ; Romanovsky, M. ; Shiryaev, O. ; Schnuerer, M. ; Braenzel, J. ; Trofimov, V. / Diagnostics of peak laser intensity based on the measurement of energy of electrons emitted from laser focal region. In: Laser and Particle Beams. 2015 ; Vol. 33, No. 3. pp. 361-366.

BibTeX

@article{c72224df713e4eb98ac27627514f7551,
title = "Diagnostics of peak laser intensity based on the measurement of energy of electrons emitted from laser focal region",
abstract = "A new method to determine the peak intensity of focused relativistic laser pulses is experimentally justified. It is based on the measurement of spectra of electrons, accelerated in the beam waist. The detected electrons were emitted from the plasma, generated by nonlinear ionization of low-density gases (helium, argon, and krypton) in the focal area of a laser beam with the peak intensity >1020 W/cm2. The measurements revealed generation of particles with the maximum energy of a few MeV, observed at a small angle relative to the beam axis. The results are supported by numerical particle-in-cell simulations of a laser-low-density plasma interaction. The peak intensity in the focal region derived from experimental data reaches the value of 2.5 × 1020 W/cm2.",
keywords = "Acceleration of electrons, Diagnostics of peak intensity, Relativistic intensity",
author = "M. Kalashnikov and A. Andreev and K. Ivanov and A. Galkin and V. Korobkin and M. Romanovsky and O. Shiryaev and M. Schnuerer and J. Braenzel and V. Trofimov",
year = "2015",
month = may,
day = "4",
doi = "10.1017/S0263034615000403",
language = "English",
volume = "33",
pages = "361--366",
journal = "Laser and Particle Beams",
issn = "0263-0346",
publisher = "Cambridge University Press",
number = "3",

}

RIS

TY - JOUR

T1 - Diagnostics of peak laser intensity based on the measurement of energy of electrons emitted from laser focal region

AU - Kalashnikov, M.

AU - Andreev, A.

AU - Ivanov, K.

AU - Galkin, A.

AU - Korobkin, V.

AU - Romanovsky, M.

AU - Shiryaev, O.

AU - Schnuerer, M.

AU - Braenzel, J.

AU - Trofimov, V.

PY - 2015/5/4

Y1 - 2015/5/4

N2 - A new method to determine the peak intensity of focused relativistic laser pulses is experimentally justified. It is based on the measurement of spectra of electrons, accelerated in the beam waist. The detected electrons were emitted from the plasma, generated by nonlinear ionization of low-density gases (helium, argon, and krypton) in the focal area of a laser beam with the peak intensity >1020 W/cm2. The measurements revealed generation of particles with the maximum energy of a few MeV, observed at a small angle relative to the beam axis. The results are supported by numerical particle-in-cell simulations of a laser-low-density plasma interaction. The peak intensity in the focal region derived from experimental data reaches the value of 2.5 × 1020 W/cm2.

AB - A new method to determine the peak intensity of focused relativistic laser pulses is experimentally justified. It is based on the measurement of spectra of electrons, accelerated in the beam waist. The detected electrons were emitted from the plasma, generated by nonlinear ionization of low-density gases (helium, argon, and krypton) in the focal area of a laser beam with the peak intensity >1020 W/cm2. The measurements revealed generation of particles with the maximum energy of a few MeV, observed at a small angle relative to the beam axis. The results are supported by numerical particle-in-cell simulations of a laser-low-density plasma interaction. The peak intensity in the focal region derived from experimental data reaches the value of 2.5 × 1020 W/cm2.

KW - Acceleration of electrons

KW - Diagnostics of peak intensity

KW - Relativistic intensity

UR - http://www.scopus.com/inward/record.url?scp=84940447537&partnerID=8YFLogxK

U2 - 10.1017/S0263034615000403

DO - 10.1017/S0263034615000403

M3 - Article

AN - SCOPUS:84940447537

VL - 33

SP - 361

EP - 366

JO - Laser and Particle Beams

JF - Laser and Particle Beams

SN - 0263-0346

IS - 3

ER -

ID: 9325604