591. Energy spectra of ions formed by the action of laser radiation on solid target

Vacuum ◽  
1972 ◽  
Vol 22 (4) ◽  
pp. 173-174
Keyword(s):  
Laser Radiation ◽  
Energy Spectra ◽  
Solid Target

Optimal focusing of laser radiation on the surface of a solid target

1975 ◽  
Vol 5 (7) ◽  
pp. 871-872 ◽  
Author(s):  
Konstantin N Koshelev ◽  
Sergei V Chekalin ◽  
S S Churilov
Keyword(s):  
Laser Radiation ◽  
Solid Target ◽  
Optimal Focusing

scholarly journals Mass-Charge and Energy Spectra of Oxygen Ions in a Two-Element Laser-Produced Plasma

2008 ◽  
Vol 2008 ◽  
pp. 1-5 ◽  
Author(s):  
R. T. Khaydarov ◽  
U. S. Kunishev
Keyword(s):  
Laser Radiation ◽  
Heavy Elements ◽  
Energy Spectra ◽  
Heavy Component ◽  
Main Attention ◽  
Plasma Ions ◽  
Oxygen Ions ◽  
Target Composition ◽  
The Given ◽  
Flight Measurements

Using a static mass spectrometer, we study the characteristics of multicharge plasma ions generated from solid targets under the action of a 15 nanosecond Nd:YAG laser radiation with maximal intensity 1011 W/cm2. We consider two-element solid targets with a mass of the heavy component ranging from 44.9 (Sc) to 174.9 (Lu) with main attention to the properties of oxygen ions. The time-of-flight measurements show that oxygen ions are obtained in the range of the energy E = 40–250 eV with maximal charge Zmax=2. The latter is independent on the target composition for the given intensity of the laser radiation. However, the properties of the energy spectra of oxygen ions strongly depend on the second component of the target, which is explained by the interaction between the light and heavy elements of the target.

scholarly journals MATHEMATICAL MODELING OF ENERGY SPECTRA FORMED AT ACCELERATING THE ELECTRONS BY RELATIVISTIC INTENSIVE GAUSSIAN AND LAGUERRE LASER PULSES

2021 ◽  
Vol 2021 (1) ◽  
pp. 4-12
Author(s):  
Oleg Shiryaev
Keyword(s):  
Mathematical Modeling ◽  
Mathematical Model ◽  
Laser Radiation ◽  
Electronic Spectra ◽  
Laser Pulses ◽  
Intense Laser ◽  
Energy Spectra ◽  
Optical Pulses ◽  
Intense Laser Radiation ◽  
Relativistic Equations

A mathematical model is constructed that describes the propagation of laser pulses in vacuum, taking into account the corrections due to their finite duration. On its basis, using Newton relativistic equations with the corresponding Lorentz force, the energy spectra of an ensemble of electrons are simulated by relativistically intense laser radiation. The characteristics of these spectra are studied for the cases of Gaussian and Laguerre optical pulses. Electronic spectra in the fixed angular ranges are localized around the relativistic maxima in the case of Gaussian pulses, but are substantially non-monoenergetic in the case of Laguerre pulses.

Generation of deuterium-tritium neutrons by spherical heating of a solid target with high-power laser radiation

1975 ◽  
Vol 4 (9) ◽  
pp. 1154-1155 ◽  
Author(s):  
N G Basov ◽  
Yu A Zakharenkov ◽  
Oleg N Krokhin ◽  
Yu A Mikhailov ◽  
G V Sklizkov ◽  
...  
Keyword(s):  
Laser Radiation ◽  
High Power ◽  
Solid Target ◽  
High Power Laser ◽  
Power Laser ◽  
High Power Laser Radiation

Generation of high-energy negative hydrogen ions upon the interaction of superintense femtosecond laser radiation with a solid target

JETP Letters ◽  
2002 ◽  
Vol 76 (3) ◽  
pp. 139-142 ◽  
Author(s):  
R. V. Volkov ◽  
V. M. Gordienko ◽  
I. M. Lachko ◽  
P. M. Mikheev ◽  
B. V. Mar'in ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Femtosecond Laser ◽  
High Energy ◽  
Solid Target ◽  
Hydrogen Ions ◽  
Femtosecond Laser Radiation
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