Interaction between parallel Gaussian electromagnetic beams in relativistic magnetoplasma

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• 作者：Ravinder Kaur ; Tarsem Singh Gill ; ^{gillsema@yahoo.co.in} ; Ranju Mahajan
• 关键词：Self-focusing ; Gaussian beam ; Magnetoplasma
• 刊名：Optics Communications
• 出版年：2013
• 出版时间：15 February, 2013
• 年：2013
• 卷：289
• 期：Complete
• 页码：127-130
• 全文大小：280 K

文摘

This paper presents an interaction between two Gaussian electromagnetic beams in relativistic magnetoplasma, when the axes of the two beams are initially (z=0) parallel along the z-axis in the x-z plane; the beams are initially propagating in the z-direction. The coupled wave equations corresponding to the parallel Gaussian electromagnetic beam have been solved in the paraxial approximation, yielding a system of coupled second order differential equations for the beam width. The equations have been solved numerically for a range of parameter. Lastly, the results have been presented in the form of graphs.