Two-plasmon-decay induced fast electrons in intense femtosecond laser–solid interactions

2020 ◽  
Vol 27 (8) ◽  
pp. 083105
Author(s):  
Prashant Kumar Singh ◽  
Amitava Adak ◽  
Amit D. Lad ◽  
Gourab Chatterjee ◽  
G. Ravindra Kumar
Keyword(s):  
Femtosecond Laser ◽  
Fast Electrons ◽  
Laser Solid Interactions

Emission direction of fast electrons in laser-solid interactions at intensities from the nonrelativistic to the relativistic

2004 ◽  
Vol 69 (4) ◽  
Author(s):  
Jun Zhang ◽  
J. Zhang ◽  
Z. M. Sheng ◽  
Y. T. Li ◽  
Y. Qiu ◽  
...  
Keyword(s):  
Fast Electrons ◽  
Laser Solid Interactions

scholarly journals Injection and transport properties of fast electrons in ultraintense laser-solid interactions

2013 ◽  
Vol 20 (4) ◽  
pp. 043104 ◽  
Author(s):  
M. Coury ◽  
D. C. Carroll ◽  
A. P. L. Robinson ◽  
X. H. Yuan ◽  
C. M. Brenner ◽  
...  
Keyword(s):  
Transport Properties ◽  
Fast Electrons ◽  
Laser Solid Interactions

Effect of the Plasma Density Scale Length on the Direction of Fast Electrons in Relativistic Laser-Solid Interactions

2000 ◽  
Vol 84 (7) ◽  
pp. 1459-1462 ◽  
Author(s):  
M. I. K. Santala ◽  
M. Zepf ◽  
I. Watts ◽  
F. N. Beg ◽  
E. Clark ◽  
...  
Keyword(s):  
Plasma Density ◽  
Fast Electrons ◽  
Laser Solid Interactions ◽  
Density Scale ◽  
Scale Length

Hot electron generation via vacuum heating process in femtosecond laser–solid interactions

2001 ◽  
Vol 8 (6) ◽  
pp. 2925-2929 ◽  
Author(s):  
L. M. Chen ◽  
J. Zhang ◽  
Q. L. Dong ◽  
H. Teng ◽  
T. J. Liang ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Heating Process ◽  
Hot Electron ◽  
Electron Generation ◽  
Vacuum Heating ◽  
Laser Solid Interactions

scholarly journals Proton acceleration by fast electrons in laser–solid interactions

2002 ◽  
Vol 20 (2) ◽  
pp. 243-253 ◽  
Author(s):  
J.R. DAVIES
Keyword(s):  
Electric Field ◽  
Fast Electron ◽  
Proton Energy ◽  
High Energy ◽  
Dimensional Model ◽  
Proton Acceleration ◽  
Fast Electrons ◽  
One Dimensional ◽  
Long Pulse ◽  
Laser Solid Interactions

The emission of high-energy protons in laser–solid interactions and the theories that have been used to explain it are briefly reviewed. To these theories we add a further possibility: the acceleration of protons inside the target by the electric field generated by fast electrons. This is considered using a simple one-dimensional model. It is found that for relativistic laser intensities and sufficiently long pulse durations, the proton energy gain is typically several times the fast electron temperature. The results are very similar to those obtained for proton acceleration by electron expansion into vacuum.

scholarly journals Characteristic X-rays generation under the action of femtosecond laser pulses on nano-structured targets

2011 ◽  
Vol 29 (2) ◽  
pp. 249-254 ◽  
Author(s):  
A.V. Ovchinnikov ◽  
O.F. Kostenko ◽  
O.V. Chefonov ◽  
O.N. Rosmej ◽  
N.E. Andreev ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Line Emission ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Relative Increase ◽  
Metal Foil ◽  
X Rays ◽  
Fast Electrons ◽  
X Ray ◽  
Vacuum Heating

AbstractEnhancement of Kα yield from a metal foil covered with metal rods of submicron sizes, with low aspect ratio, irradiated by a p-polarized femtosecond laser pulses of about 1017 W/cm2 intensity is demonstrated. Obtained relative increase in Kα X-ray line emission is explained with a model of vacuum heating of fast electrons.

Spectrally peaked electron beams produced via surface guiding and acceleration in femtosecond laser-solid interactions

2012 ◽  
Vol 85 (2) ◽  
Author(s):  
J. Y. Mao ◽  
L. M. Chen ◽  
X. L. Ge ◽  
L. Zhang ◽  
W. C. Yan ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Electron Beams ◽  
Laser Solid Interactions

scholarly journals Efficient transport of femtosecond laser-generated fast electrons in a millimeter thick graphite

2016 ◽  
Vol 109 (17) ◽  
pp. 174101 ◽  
Author(s):  
Amitava Adak ◽  
Prashant Kumar Singh ◽  
Amit D. Lad ◽  
Gourab Chatterjee ◽  
Malay Dalui ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Fast Electrons ◽  
Efficient Transport

Strong terahertz radiation form intense femtosecond laser-solid interactions

2010 ◽  
Author(s):  
Y. T. Li ◽  
C. Li ◽  
M. L. Zhou ◽  
X. X. Lin ◽  
F. Liu ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Terahertz Radiation ◽  
Laser Solid Interactions
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