Volume 13, Issue 2 (International Journal of Optics and Photonics (IJOP) Vol 13, No 2, Summer-Fall 2019)                   IJOP 2019, 13(2): 111-118 | Back to browse issues page

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Rahimian A, Zahed H. Effects of intense laser pulse properties on wake field acceleration in magnetized plasma: Half-Sine Shape (HSS) and Gaussian Shape (GS) pulses. IJOP. 2019; 13 (2) :111-118
URL: http://ijop.ir/article-1-327-en.html
Department of Physics, Sahand University of Technology
Abstract:   (290 Views)

In this paper, we have simulated the excitation of wake fields in the interaction of an intensive laser pulses having Half-Sine and Gaussian time envelopes with a fully ionized cold plasma using particle in cell (PIC) method. We investigated the dependency of wake filed amplitude to different laser and plasma parameters such as laser wavelength, pulse duration and electron number density. In addition, the effect of employing a longitudinal magnetic field on the intensity of wake field is studied. It has been seen that the wake field intensity is enhanced in the presence of a magnetic field for both Half-Sine and Gaussian shape pulses. Our aim has been finding optimum values of different parameters for which higher accelerating wake electric fields can be obtained.

Full-Text [PDF 537 kb]   (142 Downloads)    
Type of Study: Research | Subject: Special
Received: 2017/11/13 | Revised: 2018/03/28 | Accepted: 2018/04/30 | Published: 2019/12/27

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