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ICOP & ICPET 2014, 20 - : 369-372 Back to browse issues page
Self-focusing of an intense laser beam in the magnetized non-Maxwellian plasma
Naser Sepehri javan Dr. * 1, Mina Hosseinpoor Mrs
Abstract:   (8478 Views)
Self-focusing of an intense circularly-polarized laser pulse propagating through a magnetized non-maxwellian plasma is investigated. Based on a relativistic two-fluid model, nonlinear equation describing evaluation of slowly varying amplitude is obtained. The evolution of laser spot size is studied and effect of non-maxwellian distribution of charge density on the spot size is considered. It is shown that the existence of super-thermal electrons leads to the decreasing of the self-focusing quality.
Keywords: self-focusing, quasi-neutral, non-Maxwellian, spot size, kappa distribution.
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Type of Study: Research | Subject: Special
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sepehri javan N, Hosseinpoor M. Self-focusing of an intense laser beam in the magnetized non-Maxwellian plasma . ICOP & ICPET. 2014; 20 :369-372
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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