Investigation of the Effect of Induced Spatial Incoherence on Laser/Plasma Instabilities

1990 ◽  
Author(s):  
E. R. Tracy
Keyword(s):  
Laser Plasma ◽  
Plasma Instabilities

Interplay Between Laser Plasma Instabilities

1998 ◽  
Vol T75 (1) ◽  
pp. 7 ◽  
Author(s):  
William L. Kruer ◽  
Bedros B. Afeyan ◽  
A. E. Chou ◽  
R. K. Kirkwood ◽  
D. S. Montgomery ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Instabilities

Full aperture backscatter station imager diagnostics system for far-field imaging of laser plasma instabilities on Nova

1997 ◽  
Vol 68 (1) ◽  
pp. 672-675 ◽  
Author(s):  
Mark D. Wilke ◽  
Juan C. Fernández ◽  
Ralph R. Berggren ◽  
Richard F. Horton ◽  
David S. Montgomery ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Instabilities ◽  
Far Field ◽  
Diagnostics System ◽  
Field Imaging

Saturation of multi-laser beams laser-plasma instabilities from stochastic ion heating

2013 ◽  
Vol 20 (5) ◽  
pp. 056308 ◽  
Author(s):  
P. Michel ◽  
W. Rozmus ◽  
E. A. Williams ◽  
L. Divol ◽  
R. L. Berger ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Laser Beams ◽  
Plasma Instabilities ◽  
Ion Heating

scholarly journals Effective optical smoothing scheme to suppress laser plasma instabilities by time-dependent polarization rotation via pulse chirping

2021 ◽  
Vol 29 (2) ◽  
pp. 1304
Author(s):  
Zheqiang Zhong ◽  
Bin Li ◽  
Hao Xiong ◽  
Jiwei Li ◽  
Jie Qiu ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Time Dependent ◽  
Plasma Instabilities ◽  
Polarization Rotation ◽  
Dependent Polarization

Studies of intense-laser plasma instabilities

2013 ◽  
Vol 272 ◽  
pp. 94-98 ◽  
Author(s):  
L. Láska ◽  
J. Krása ◽  
J. Badziak ◽  
K. Jungwirth ◽  
E. Krouský ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Intense Laser ◽  
Plasma Instabilities

scholarly journals Mitigation of hot electrons from laser-plasma instabilities in high-Z, highly ionized plasmas

2017 ◽  
Vol 24 (3) ◽  
pp. 032707 ◽  
Author(s):  
J. R. Fein ◽  
J. P. Holloway ◽  
M. R. Trantham ◽  
P. A. Keiter ◽  
D. H. Edgell ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Hot Electrons ◽  
Plasma Instabilities ◽  
Ionized Plasmas

scholarly journals The velocity dependent Krook model to calculate energetic electron transport in a laser produced plasma

2013 ◽  
Vol 31 (1) ◽  
pp. 95-104 ◽  
Author(s):  
Wallace Manheimer
Keyword(s):  
Electron Transport ◽  
Laser Plasma ◽  
Energetic Electron ◽  
Critical Density ◽  
Fluid Simulation ◽  
Plasma Instabilities ◽  
Energetic Electrons ◽  
Laser Produced Plasma

AbstractEnergetic electrons, with energy from many tens to several hundred keV can be generated in laser produced plasmas by such laser plasma instabilities as the 2ωp instability, which occurs at the quarter critical density. It is important to know not only how these are produced, but also how they are transported and deposit their energy in the interior and whether they preheat the fuel. We introduce the velocity dependent Krook approach to this problem, and compare it to other approaches that have appeared in the literature as regards accuracy and economy of incorporating in a fluid simulation. This velocity dependent Krook technique is reasonably accurate and reasonably simple and economical to incorporate into a fluid simulation.

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