Filamentation and subsequent decay of laser light in plasmas
Filamentation and subsequent decay of laser light in plasmas
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DOI：
10.1103/physrevlett.34.934
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发表时间：
1975-04
影响因子：
8.6
通讯作者：
A. Langdon;B. Lasinski
中科院分区：
文献类型：
--
作者：
A. Langdon;B. Lasinski
据预测，等离子体中的强光束将分裂成许多自聚焦的细丝。我们表明，作为一个结果，强烈的等离子体加热可以发生在更广泛的密度范围比预期的。激光衰减成较低频率的模式，然后加热电子并帮助进一步发展窄灯丝。
It has been predicted that an intense light beam in a plasma will break up into a number of self-focused filaments. We show that as a result of filamentation, strong plasma heating can occur in a wider range of densities than has been expected. The laser light decays into lower frequency modes which then heat the electrons and assist in the further development of a narrow filament.