Published September 2005
| Version v1
Journal article
Excitation of the Langmuir oscillations in a semibounded dense plasma by a laser pulse
- 1. NAN Ukrainy, NNTs Khar'kovskij Fiziko-Tekhnicheskij Inst., Khar'kov (Ukraine)
Description
A study is made of the nonlinear mechanism for the excitation of the Langmuir waves in a dense plasma by an intense laser pulse with the frequency ω = ωp /2 (where ωp is the electron plasma frequency). Such a pulse, on the one hand, is skinning in plasma and, on the other hand, currents and charges induced in plasma at the second harmonics of radiation are resonant with the Langmuir oscillations
Abstract (Russian)
Исследован нелинейный механизм возбуждения ленгмюровских волн в плотной плазме интенсивным лазерным импульсом с частотой ω=ωp/2, где ωp - электронная пазменная частота. Такой импульс, с одной стороны, сканируется в плазме, а с другой - индуцируемые в плазме токи и заряды на второй гармонике излучения находятся в резонансе с ленгмюровскими колебаниямиAdditional details
Additional titles
- Original title (Russian)
- Возбуждение ленгмюровских колебаний в полуограниченной плотной плазме лазерным импульсом
Publishing Information
- Journal Title
- Fizika Plazmy
- Journal Volume
- 31
- Journal Issue
- 9
- Journal Page Range
- p. 842-847
- ISSN
- 0367-2921
- CODEN
- FIPLDK
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 37027249
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- EXCITATION; LANGMUIR FREQUENCY; LASER RADIATION; NONLINEAR PROBLEMS; NUMERICAL SOLUTION; OPTICALLY THICK PLASMA; PLASMA WAVES; PULSES; SPACE DEPENDENCE; TIME DEPENDENCE
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; ENERGY-LEVEL TRANSITIONS; MATHEMATICAL SOLUTIONS; PLASMA; RADIATIONS
Optional Information
- Notes
- 7 refs.; 3 figs.