scholarly journals Electron confinement by laser-driven azimuthal magnetic fields during direct laser acceleration

2020 ◽  
Vol 27 (5) ◽  
pp. 053109 ◽  
Author(s):  
Alexey Arefiev
Keyword(s):  
Magnetic Fields ◽  
Electron Confinement ◽  
Direct Laser ◽  
Laser Acceleration

scholarly journals Direct laser acceleration of electrons assisted by strong laser-driven azimuthal plasma magnetic fields

2020 ◽  
Vol 102 (1) ◽  
Author(s):  
Z. Gong ◽  
F. Mackenroth ◽  
T. Wang ◽  
X. Q. Yan ◽  
T. Toncian ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Strong Laser ◽  
Direct Laser ◽  
Laser Acceleration

scholarly journals Fabrication and Characterization of Woodpile Structures for Direct Laser Acceleration

2010 ◽  
Author(s):  
C. McGuinness ◽  
E. Colby ◽  
B. Cowan ◽  
R. J. England ◽  
J. Ng ◽  
...  
Keyword(s):  
Direct Laser ◽  
Laser Acceleration ◽  
Fabrication And Characterization

Design, fabrication, and testing of a fused-silica dual-layer grating structure for direct laser acceleration of electrons

2013 ◽  
Author(s):  
E. A. Peralta ◽  
E. Colby ◽  
R. J. England ◽  
C. McGuinness ◽  
B. Montazeri ◽  
...  
Keyword(s):  
Fused Silica ◽  
Grating Structure ◽  
Direct Laser ◽  
Laser Acceleration

Efficient electron injection by hybrid parametric instability and forward direct laser acceleration in subcritical plasma

2020 ◽  
Vol 63 (2) ◽  
pp. 022001
Author(s):  
I Tsymbalov ◽  
D Gorlova ◽  
K Ivanov ◽  
S Shulyapov ◽  
V Prokudin ◽  
...  
Keyword(s):  
Parametric Instability ◽  
Electron Injection ◽  
Direct Laser ◽  
Laser Acceleration

scholarly journals Proton deflectometry of a capacitor coil target along two axes

2020 ◽  
Vol 8 ◽  
Author(s):  
P. Bradford ◽  
M. P. Read ◽  
M. Ehret ◽  
L. Antonelli ◽  
M. Khan ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Helical Coil ◽  
Nanosecond Duration ◽  
Static Magnetic Fields ◽  
Single Loop ◽  
Direct Laser ◽  
Loop Coil ◽  
Robust Measurements

A developing application of laser-driven currents is the generation of magnetic fields of picosecond–nanosecond duration with magnitudes exceeding $B=10~\text{T}$ . Single-loop and helical coil targets can direct laser-driven discharge currents along wires to generate spatially uniform, quasi-static magnetic fields on the millimetre scale. Here, we present proton deflectometry across two axes of a single-loop coil ranging from 1 to 2 mm in diameter. Comparison with proton tracking simulations shows that measured magnetic fields are the result of kiloampere currents in the coil and electric charges distributed around the coil target. Using this dual-axis platform for proton deflectometry, robust measurements can be made of the evolution of magnetic fields in a capacitor coil target.

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