Numerical modeling of short electromagnetic pulse propagation in nonequilibrium and nonstationary plasma media

被引：13

作者：

Bogatskaya, A. V. ^{[1
,2
]}

Volkova, E. A. ^{[1
]}

Popov, A. M. ^{[2
,3
]}

机构：

[1] Moscow MV Lomonosov State Univ, DV Skobeltsyn Inst Nucl Phys, Moscow, Russia

[2] RAS, PN Lebedev Phys Inst, Moscow, Russia

[3] Moscow MV Lomonosov State Univ, Dept Phys, Moscow, Russia

来源：

LASER PHYSICS | 2019年 / 29卷 / 08期

基金：

俄罗斯科学基金会;

关键词：

plasma response on external electromagnetic field; electron velocity distribution function; numerical modeling; second order wave equation; radicommunication blackout problem; RADIATION;

D O I：

10.1088/1555-6611/ab1f03

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A general approach is developed for the numerical study of short electromagnetic pulse propagation in nonstationary and nonequilibrium plasma or dielectric media. It is based on the numerical integration of the second order wave equation. Special attention is paid to the response function of nonstationary and nonequilibrium plasma to the external electromagnetic pulses of different frequency bands which are of an arbitrary duration. The details of numerical code realization are discussed. The possibility of using the developed approach to study the radio communication blackout problem is demonstrated.

引用

页数：10

共 33 条

[1] Akhmanov S., 1997, Physical Optics
[2] ANDERSON DA, 1997, COMPUTATIONAL FLUID
[3] Ultrabroad Terahertz Spectrum Generation from an Air-Based Filament Plasma
Andreeva, V. A.
Kosareva, O. G.
Panov, N. A.
Shipilo, D. E.
Solyankin, P. M.
Esaulkov, M. N.
Martinez, P. Gonzalez de Alaiza
Shkurinov, A. P.
Makarov, V. A.
Berge, L.
Chin, S. L.
[J]. PHYSICAL REVIEW LETTERS, 2016, 116 (06)
[4] KIRCHHOFFS RADIATION LAW FOR PLASMAS WITH NON-MAXWELLIAN DISTRIBUTIONS
BEKEFI, G
HIRSHFIELD, JL
BROWN, SC
[J]. PHYSICS OF FLUIDS, 1961, 4 (02) : 173 - 176
[5] Blokhitsev D I, 1964, QUANTUM MECH
[6] The response of nonequilibrium nonstationary plasma created by an intense femtosecond UV laser pulse in rare gases to the emission of the THz frequency band
Bogatskaya, A., V
Popov, A. M.
[J]. LASER PHYSICS LETTERS, 2019, 16 (06)
[7] Resonant interaction of electromagnetic wave with plasma layer and overcoming the radiocommunication blackout problem
Bogatskaya, A. V.
Klenov, N. V.
Tereshonok, M. V.
Adjemov, S. S.
Popov, A. M.
[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2018, 51 (18)
[8] On the possibility of a short subterahertz pulse amplification in a plasma channel created in air by intense laser radiation
Bogatskaya, A. V.
Volkova, E. A.
Popov, A. M.
[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2014, 47 (18)
[9] On the possibility of the amplification of subterahertz electromagnetic radiation in a plasma channel created by a high-intensity ultrashort laser pulse
Bogatskaya, A. V.
Popov, A. M.
[J]. JETP LETTERS, 2013, 97 (07) : 388 - 392
[10] Bunkin F. B., 1973, Soviet Physics - Uspekhi, V15, P416, DOI 10.1070/PU1973v015n04ABEH004990

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