Nonlinear propagation of short intense laser pulses in a hollow metallic waveguide

被引:7
|
作者
Andreev, N.E. [1 ]
Courtois, C. [1 ]
Cros, B. [1 ]
Gorbunov, L.M. [1 ]
Matthieussent, G. [1 ]
机构
[1] Institute for High Energy Densities, Assoc. Inst. for High Temp. of RAS, Izhorskaya 13/19, Moscow 127412, Russia
关键词
Carrier concentration - Electric fields - Electron gas - High temperature operations - Laser pulses - Magnetic fields - Maxwell equations - Numerical analysis - Permittivity - Specific heat - Thermal conductivity - Waveguides;
D O I
10.1103/PhysRevE.64.016404
中图分类号
学科分类号
摘要
The basic equations describing self-consistently the short intense laser pulse propagation and wall heating in the case of a hollow metallic waveguide were formulated. These equations were analytically and numerically solved. It was found that the trailing part of a laser pulse dissipates more than the leading one. Naturally, the nonlinear effects became weaker in the process of pulse propagation as its intensity decreases.
引用
收藏
页码:1 / 016404
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