Modulational instability of the coupled waves between fast magnetosonic wave and slow Alfvén wave in the laser–plasma interaction

2020 ◽  
Vol 23 (1) ◽  
pp. 015002
Author(s):  
Fangping WANG ◽  
芳平 王 ◽  
Juanfang HAN ◽  
Wenshan DUAN
Keyword(s):  
Laser Plasma ◽  
Modulational Instability ◽  
Alfven Wave ◽  
Magnetosonic Wave ◽  
Plasma Interaction ◽  
Laser Plasma Interaction

Filamentation of magnetosonic wave and generation of magnetic turbulence in laser plasma interaction

2014 ◽  
Vol 21 (10) ◽  
pp. 102305 ◽  
Author(s):  
K. V. Modi ◽  
Prem Pyari Tiwary ◽  
Ram Kishor Singh ◽  
V. R. Satsangi ◽  
R. P. Sharma
Keyword(s):  
Laser Plasma ◽  
Magnetosonic Wave ◽  
Plasma Interaction ◽  
Laser Plasma Interaction ◽  
Magnetic Turbulence

Spatio-temporal evolution of magnetosonic wave in the laser plasma interaction

2015 ◽  
Vol 22 (5) ◽  
pp. 052307 ◽  
Author(s):  
R. P. Sharma ◽  
Prem Pyari Tiwary ◽  
K. V. Modi ◽  
Ram Kishor Singh ◽  
Swati Sharma ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Temporal Evolution ◽  
Magnetosonic Wave ◽  
Plasma Interaction ◽  
Laser Plasma Interaction ◽  
Spatio Temporal

scholarly journals Suppression of stochastic pulsation in laser–plasma interaction by smoothing methods

1993 ◽  
Vol 11 (1) ◽  
pp. 177-184 ◽  
Author(s):  
M. Aydin ◽  
H. Hora
Keyword(s):  
Laser Plasma ◽  
Fusion Energy ◽  
Laser Interaction ◽  
Direct Drive ◽  
Question Mark ◽  
Plasma Interaction ◽  
Laser Plasma Interaction ◽  
Smoothing Methods ◽  
Plasma Corona ◽  
Interaction Problem

Smoothing of laser-plasma interaction by ISI, RPP, SSD, etc. was mainly directed to overcome lateral nonuniformity of irradiation. While these problems are in no way less important, we derived numerically the model of the Laue rippling and hydrorelaxation model for explanation of the measured temporal pulsation in the 10- to 40-ps range and how the smoothing schemes suppress these pulsations. The partial standing wave fields of the normally coherent laser-irradiated plasma corona is then suppressed by smoothing and conclusion for tests for this model, e.g., by the “question mark experiment” is given. The result provides a physics solution of the laser interaction problem for direct-drive inertial fusion energy

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