scholarly journals Electron Injection for Direct Acceleration by A Gaussian Laser Field Under the Influence of Azimuth Magnetic Field

2019 ◽  
Vol 6 (3) ◽  
Author(s):  
Ravindra Singh ◽  
Sandeep . ◽  
Jaspreet Kaur
Keyword(s):  
Magnetic Field ◽  
Laser Field ◽  
Electron Injection

scholarly journals Vacuum laser acceleration of super-ponderomotive electrons using relativistic transparency injection

2022 ◽  
Vol 13 (1) ◽  
Author(s):  
P. K. Singh ◽  
F.-Y. Li ◽  
C.-K. Huang ◽  
A. Moreau ◽  
R. Hollinger ◽  
...  
Keyword(s):  
Laser Field ◽  
Pulse Shaping ◽  
High Energy Physics ◽  
Incident Angle ◽  
Electron Injection ◽  
High Energy ◽  
Intense Laser ◽  
Light Sources ◽  
Very High Energy ◽  
Laser Acceleration

AbstractIntense lasers can accelerate electrons to very high energy over a short distance. Such compact accelerators have several potential applications including fast ignition, high energy physics, and radiography. Among the various schemes of laser-based electron acceleration, vacuum laser acceleration has the merits of super-high acceleration gradient and great simplicity. Yet its realization has been difficult because injecting free electrons into the fast-oscillating laser field is not trivial. Here we demonstrate free-electron injection and subsequent vacuum laser acceleration of electrons up to 20 MeV using the relativistic transparency effect. When a high-contrast intense laser drives a thin solid foil, electrons from the dense opaque plasma are first accelerated to near-light speed by the standing laser wave in front of the solid foil and subsequently injected into the transmitted laser field as the opaque plasma becomes relativistically transparent. It is possible to further optimize the electron injection/acceleration by manipulating the laser polarization, incident angle, and temporal pulse shaping. Our result also sheds light on the fundamental relativistic transparency process, crucial for producing secondary particle and light sources.

Soliton solutions in linear magnetic field and time-dependent laser field

2004 ◽  
Vol 9 (3) ◽  
pp. 361-365 ◽  
Author(s):  
Xi-Qiang Liu ◽  
Song Jiang ◽  
Wen-Bin Fan ◽  
Wu-Ming Liu
Keyword(s):  
Magnetic Field ◽  
Laser Field ◽  
Soliton Solutions ◽  
Time Dependent

Suppression of electron injection into a finite superlattice in an applied magnetic field

2001 ◽  
Vol 63 (19) ◽  
Author(s):  
A. A. Krokhin ◽  
T. M. Fromhold ◽  
A. E. Belyaev ◽  
H. M. Murphy ◽  
L. Eaves ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Applied Magnetic Field ◽  
Electron Injection

Experiments on Electron Injection into a Toroidal Magnetic Field

1976 ◽  
Vol 37 (10) ◽  
pp. 592-595 ◽  
Author(s):  
W. Clark ◽  
P. Korn ◽  
A. Mondelli ◽  
N. Rostoker
Keyword(s):  
Magnetic Field ◽  
Electron Injection ◽  
Toroidal Magnetic Field

Influence of a parasitic magnetic field on the coherence resonances in a strong laser field

2004 ◽  
Author(s):  
Georgy C. Todorov ◽  
Lyubomir P. Petrov ◽  
Dimitar G. Slavov ◽  
Vladimir A. Polischuk ◽  
M. P. Chaika
Keyword(s):  
Magnetic Field ◽  
Laser Field ◽  
Strong Laser Field ◽  
Strong Laser
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