Innovative single-shot diagnostics for electrons accelerated through laser-plasma interaction at FLAME

2017 ◽  
Author(s):  
F. G. Bisesto ◽  
M. P. Anania ◽  
E. Chiadroni ◽  
A. Cianchi ◽  
G. Costa ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Single Shot ◽  
Plasma Interaction ◽  
Laser Plasma Interaction

MONO-ENERGETIC ELECTRON GENERATION AND PLASMA DIAGNOSIS EXPERIMENTS IN A LASER PLASMA CATHODE

2007 ◽  
Vol 22 (23) ◽  
pp. 4310-4316
Author(s):  
K. KINOSHITA ◽  
T. HOSOKAI ◽  
T. OHKUBO ◽  
A. MAEKAWA ◽  
K. KOBAYASHI ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Energetic Electron ◽  
Single Shot ◽  
Next Generation ◽  
Plasma Cathode ◽  
Plasma Interaction ◽  
Laser Plasma Interaction ◽  
Plasma Diagnosis ◽  
Electron Generation ◽  
Stable Mono

Acceleration of plasma electrons by laser wake-filed is the most promising process to produce the next generation of compact accelerators because of its ultrahigh acceleration gradient. To achieve the efficient and stable mono-energetic acceleration of plasma electrons, we investigated the laser-plasma interaction and its correlation to electron acceleration through single shot measurements. We observed a thin laser channel when a mono-energetic spectrum was generated.

scholarly journals Novel Single-Shot Diagnostics for Electrons from Laser-Plasma Interaction at SPARC_LAB

2017 ◽  
Vol 1 (3) ◽  
pp. 13 ◽  
Author(s):  
Fabrizio Bisesto ◽  
Maria Anania ◽  
Mordechai Botton ◽  
Enrica Chiadroni ◽  
Alessandro Cianchi ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Single Shot ◽  
Plasma Interaction ◽  
Laser Plasma Interaction

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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