Absorption of the S-polarized short laser pulse in underdense plasma by considering the electrons ohmic heating and the laser pulse ponderomotive force effects

2017 ◽  
Vol 24 (3) ◽  
pp. 033121 ◽  
Author(s):  
Naser Panahi ◽  
Mehdi Ettehadi-Abari ◽  
Mohammad-Taghi Hosseinnejad
Keyword(s):  
Laser Pulse ◽  
Ponderomotive Force ◽  
Ohmic Heating ◽  
Short Laser Pulse ◽  
Underdense Plasma

scholarly journals Analytical description of rippling effect and ion acceleration in plasma produced by a short laser pulse

2006 ◽  
Vol 24 (1) ◽  
pp. 15-25 ◽  
Author(s):  
S. GLOWACZ ◽  
H. HORA ◽  
J. BADZIAK ◽  
S. JABLONSKI ◽  
YU CANG ◽  
...  
Keyword(s):  
Electromagnetic Field ◽  
Laser Pulse ◽  
Analytical Description ◽  
Skin Layer ◽  
Short Laser Pulse ◽  
Ion Density ◽  
Frequency Components ◽  
Acceleration Method ◽  
Fast Ion ◽  
Underdense Plasma

In this paper we present the analytical description of two processes dealing with the skin-layer ponderomotive acceleration method of fast ion generation by a short laser pulse: ion density rippling in the underdense plasma region and generation of ion beams by trapped electromagnetic field in plasma. Some numerical examples of hydrodynamic simulation illustrating these processes are shown. The effect of using the laser pulse consisting of different frequency components on the ion density rippling and on phenomena connected with trapped electromagnetic field is analyzed.

Numerical simulation of short laser pulse relativistic self-focusing in underdense plasma

1998 ◽  
Vol 5 (9) ◽  
pp. 3451-3458 ◽  
Author(s):  
Piero Chessa ◽  
Patrick Mora ◽  
Thomas M. Antonsen
Keyword(s):  
Numerical Simulation ◽  
Laser Pulse ◽  
Short Laser Pulse ◽  
Self Focusing ◽  
Underdense Plasma

Quasistatic magnetic field generated by a short laser pulse in an underdense plasma

1997 ◽  
Vol 4 (12) ◽  
pp. 4358-4368 ◽  
Author(s):  
Leonid M. Gorbunov ◽  
Patrick Mora ◽  
Thomas M. Antonsen
Keyword(s):  
Magnetic Field ◽  
Laser Pulse ◽  
Short Laser Pulse ◽  
Underdense Plasma

Collisions effect in the heating of underdense plasma by a high-intensity short laser pulse

2012 ◽  
Vol 85 (5) ◽  
pp. 055501 ◽  
Author(s):  
K Hajizadeh ◽  
M Etehadi Abari ◽  
Y Ahmadizadeh ◽  
B Shokri
Keyword(s):  
Laser Pulse ◽  
High Intensity ◽  
Short Laser Pulse ◽  
Underdense Plasma
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