Abstract

The results are presented from the theoretical analysis of the low-threshold parametric decay instability of the pumping microwave beam with the ordinary polarization and the frequency in the electron cyclotron resonance frequency range. This instability develops in the cylindrical plasma filament, which results in the excitation of two oblique Langmuir waves.

中文翻译：

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利用普通极化微波对等离子体细丝中斜朗缪尔波进行低阈值非线性激励的可能性问题

摘要

结果是从对具有常规极化和电子回旋共振频率范围内的频率的抽运微波光束的低阈值参数衰减不稳定性的理论分析中得出的。这种不稳定性在圆柱形等离子灯丝中发展，从而导致两个倾斜的朗缪尔波的激发。