propagation of laser Beam in under boundary density plasma

Authors

  • Jaafar ammoun Tishreen University
  • Najah kabalan Tishreen University

Abstract

During this research, the propagation of a laser beam in a plasma under the critical density was studied analytically and numerically, To find changes in the parameters of Gaussian beams, such as the Waist, spot of the laser beam, radius of curvature, atmospheric phase, and beam intensity, This is after making an amendment to the electrical permittivity of the plasma medium by introducing the concept of fast and slow time scales to treat both the electric field and the polarization vector according to these two scales .

Through this study, we achieved noticeable changes in the parameters of the Gaussian beam compared to what others have achieved in this field. Which is useful in a deeper understanding of the properties of these parameters by taking into account the active electrons that move towards the laser beam.

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Published

2024-11-02

How to Cite

1.
امون ج, نجاح قبلان. propagation of laser Beam in under boundary density plasma. TUJ-BA [Internet]. 2024Nov.2 [cited 2024Dec.12];46(3):177-90. Available from: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/17191

Issue

Vol. 46 No. 3 (2024): Tishreen University Journal of Research and Scientific Studies - Basic Sciences Series

Section

Master student researches

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