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Abstract                 Volume:4  Issue-2  Year-2016          Original Research Articles


Online ISSN : 2347 - 3215
Issues : 12 per year
Publisher : Excellent Publishers
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Pronounced Focusing of Hermite Cosh Gaussian Beam for Mode Index M=0 in Plasmas
Sukhdeep Kaur* and Manpreet Kaur
Department of Physics, Guru Nanak Dev University, Amritsar 143005, India
*Corresponding author
Abstract:

Self focusing of Hermite Cosh Gaussian (HChG) laser beams in a rippled density plasmas has been observed taken into account of relativistic nonlinearities. Non linear parabolic partial differential equation governing the evolution of complex envelope in slowly varying approximation is solved using paraxial approximation in a periodically modulated density profile. Pronounced self focusing is observed for mode index m=0 and for a particular set of decentered parameters.

Keywords: Hermite Cosh Gaussian (HChG),Decentered parameters
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How to cite this article:

Sukhdeep Kaur and Manpreet Kaur. 2016. Pronounced Focusing of Hermite Cosh Gaussian Beam for Mode Index M=0 in Plasmas.Int.J.Curr.Res.Aca.Rev. 4(2): 176-181
doi: http://dx.doi.org/10.20546/ijcrar.2016.402.022