Harmonic Generation by Relativistic Plasma Resonance
- Авторы: Metelskii I.I.1,2, Kovalev V.F.1,2,3, Bychenkov V.Y.1,2
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Учреждения:
- Lebedev Physical Institute, Russian Academy of Sciences
- All-Russia Research Institute of Automatics (VNIIA)
- Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
- Выпуск: Том 40, № 5 (2019)
- Страницы: 429-434
- Раздел: Article
- URL: https://journals.rcsi.science/1071-2836/article/view/248816
- DOI: https://doi.org/10.1007/s10946-019-09823-2
- ID: 248816
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Аннотация
We present a theory on harmonic generation by relativistic plasma resonance mechanism in an inhomogeneous laser plasma. We find a transverse component of the resonance–enhanced electric field and electron velocities near the plasma critical density and calculate the nonlinear current as the source of the harmonic generation in vacuum. We obtain the power-law spectra of the radiation field and discuss their characteristics depending on the laser-plasma parameters.
Об авторах
I. Metelskii
Lebedev Physical Institute, Russian Academy of Sciences; All-Russia Research Institute of Automatics (VNIIA)
Автор, ответственный за переписку.
Email: metelski@lebedev.ru
Россия, Leninskii Prospect 53, Moscow, 119991; Rosatom Sushchevskaya Str. 22, Moscow, 127055
V. Kovalev
Lebedev Physical Institute, Russian Academy of Sciences; All-Russia Research Institute of Automatics (VNIIA); Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
Email: metelski@lebedev.ru
Россия, Leninskii Prospect 53, Moscow, 119991; Rosatom Sushchevskaya Str. 22, Moscow, 127055; Miusskaya Square 4, Moscow, 125047
V. Bychenkov
Lebedev Physical Institute, Russian Academy of Sciences; All-Russia Research Institute of Automatics (VNIIA)
Email: metelski@lebedev.ru
Россия, Leninskii Prospect 53, Moscow, 119991; Rosatom Sushchevskaya Str. 22, Moscow, 127055
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