Boron-proton nuclear-fusion enhancement induced in boron-doped silicon targets by low-contrast pulsed laser
We show that a spatially well-defined layer of boron dopants in a hydrogen-enriched silicon
target allows the production of a high yield of alpha particles of around 10 9 per steradian …
target allows the production of a high yield of alpha particles of around 10 9 per steradian …
Self-focusing of cosh-Gaussian laser beam in a plasma with weakly relativistic and ponderomotive regime
This paper presents an investigation of the self-focusing of cosh-Gaussian laser beam in a
plasma with linear absorption taking into account the combined effects of relativistic and …
plasma with linear absorption taking into account the combined effects of relativistic and …
Self-focusing of super-Gaussian laser beam inmagnetized plasma under relativistic and ponderomotive regime
In this paper, we have investigated the propagation characteristics of super-Gaussian laser
beam in magnetized plasma. Self-focusing of short pulse laser propagating along the …
beam in magnetized plasma. Self-focusing of short pulse laser propagating along the …
Laser fusion with nonlinear force driven plasma blocks: Thresholds and dielectric effects
H Hora - Laser and Particle Beams, 2009 - cambridge.org
Anomalous interaction of picosecond laser pulses of terawatt to petawatt power is due to
suppression of relativistic self-focusing if prepulses are cut-off by a contrast ratio higher than …
suppression of relativistic self-focusing if prepulses are cut-off by a contrast ratio higher than …
Protons accelerated in the target normal sheath acceleration regime by a femtosecond laser
Advanced targets based on thin films of graphene oxide covered by metallic layers have
been irradiated at high laser intensity (∼ 10 19 W/cm 2) with 40 fs laser pulses to investigate …
been irradiated at high laser intensity (∼ 10 19 W/cm 2) with 40 fs laser pulses to investigate …
Propagation of circularly polarized quadruple Gaussian laser beam in magnetoplasma
The propagation of circularly polarized quadruple Gaussian laser beam in underdense
magnetoplasma has been investigated. The effect of externally applied axial magnetic field …
magnetoplasma has been investigated. The effect of externally applied axial magnetic field …
Self-focusing of Gaussian laser beam through collisionless plasmas and its effect on second harmonic generation
A Singh, K Walia - Journal of fusion energy, 2011 - Springer
This paper presents an investigation of self-focusing of gaussian laser beam in a
collisionless plasma and its effect on second harmonic generation. In the presence of …
collisionless plasma and its effect on second harmonic generation. In the presence of …
Effect of self-focusing of elliptical laser beam on second harmonic generation in collisionless plasma
K Walia - Optik, 2016 - Elsevier
In the present paper, effect of self-focusing of elliptical laser beam on second harmonic
generation is investigated in collisionless plasma by making use of paraxial ray …
generation is investigated in collisionless plasma by making use of paraxial ray …
Nonlinear interaction of elliptical laser beam with collisional plasma: effect of linear absorption
K Walia, S Kaur - Communications in Theoretical Physics, 2016 - iopscience.iop.org
In the present work, nonlinear interaction of elliptical laser beam with collisional plasma is
studied by using paraxial ray approximation. Nonlinear differential equations for the beam …
studied by using paraxial ray approximation. Nonlinear differential equations for the beam …
Thomson parabola spectrometry for gold laser-generated plasmas
L Torrisi, M Cutroneo, L Andò, J Ullschmied - Physics of Plasmas, 2013 - pubs.aip.org
The plasma generated from thin gold films irradiated in high vacuum at high intensity (∼ 10
15 W/cm 2) laser shot is characterized in terms of ion generation through time-of-flight …
15 W/cm 2) laser shot is characterized in terms of ion generation through time-of-flight …