International Journal of Optics and Photonics
IJOP
Basic Sciences
http://ijop.ir
1
admin
1735-8590
2538-4007
10.52547/ijop
1735-8590
en
jalali
1398
9
1
gregorian
2019
12
1
13
2
online
1
fulltext
en
Effects of intense laser pulse properties on wake field acceleration in magnetized plasma: Half-Sine Shape (HSS) and Gaussian Shape (GS) pulses
تخصصي
Special
پژوهشي
Research
<p class="Abstract" style="text-align: justify;">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.</p>
laser pulse, wake field excitation, particle in cell (PIC), magnetized plasma
111
118
http://ijop.ir/browse.php?a_code=A-10-538-2&slc_lang=en&sid=1
Amir
Rahimian
a_rahimian@sut.ac.ir
10031947532846002674
10031947532846002674
No
Department of Physics, Sahand University of Technology
Hossein
Zahed
zahed@sut.ac.ir
10031947532846002675
10031947532846002675
Yes
Department of Physics, Sahand University of Technology