laser plasma
Contemporary particle-in-cell approach to laser-plasma modelling
... in laser-plasma interactions. Within laser-plasma instability studies the most widely studied is stimulated Raman scattering ...for laser-plasmas where collisionless, relativistic ...
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Contemporary particle in cell approach to laser plasma modelling
... in laser-plasma interactions. Within laser-plasma instability studies the most widely studied is stimulated Raman scattering ...for laser-plasmas where collisionless, relativistic ...
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Some aspects of nonlinear laser plasma interactions
... In laser-plasma interactions the strong electromagnetic field intensity near the critical surface makes resonance absorption effective over a wide range of angles and an important ...moderate laser ...
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Laser-plasma and self-absorption measurements with applications to analysis of atomic and molecular stellar astrophysics spectra
... in laser-plasma generated in ...minimal plasma re-absorption. Abel inversion of the plasma in selected gases and gas mixtures confirm expansion dynamics that unravel regions of atomic and ...
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Modelling a laser plasma accelerator driven free electron laser
... techniques. Laser-plasma accelerator (LPA) are a promising accelerator for next generation compact FEL light sources with many potential advantages due to the ...
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The effect of phase front deformation on the growth of the filamentation instability in laser–plasma interactions
... coronal plasma, possibly at the edge of the original target surface (similar to the OMEGA laser case), to avoid filamentation growth in the coronal ...
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Generation of attosecond electron bunches in a laser-plasma accelerator using a plasma density upramp
... the plasma density profile (solid line) and the density-dependent plasma wave phase velocity (dashed line) as a function of position in the laser propagation direction ...ear plasma wavelength ...
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Quantum backreaction in laser driven plasma
... the laser-plasma variables Φ, e Ψ change over a much shorter distance parallel e to the direction of propagation of the laser pulse than transverse to ...the laser-plasma system is ...
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Buffered high charge spectrally-peaked proton beams in the relativistic-transparency regime
... the laser-axis becomes apparent, consistent with the central beams seen ...other laser-triggered charged particle lenses [38, ...forward laser driven relativistic electrons, further enhancing the ...
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Effect of collisions on amplification of laser beams by Brillouin scattering in plasmas
... interacting laser beams in plasma is of interest to many ...complex laser plasma interactions, and induced power transfer between adjacent laser beams as a means of controlling the ...
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Schmid, Karl (2009): Supersonic Micro-Jets And Their Application to Few-Cycle Laser-Driven Electron Acceleration. Dissertation, LMU München: Fakultät für Physik
... of laser pulse depletion and yielded a more stable electron beam at energies around 10 ...concerning laser driven electron acceleration because it provides a simple way to inject a sizeably number of ...
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Laser propagation in dense magnetized plasma
... magnetized plasma of any density without cutoff in the so-called whistler ...fields, laser propagation in highly magnetized high-density plasmas has become of practical interest, especially for heating ...
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Haffa, Daniel (2019): Tailored online diagnostics for a laser-driven plasma ion source prototype. Dissertation, LMU München: Fakultät für Physik
... Der Hauptteil der Arbeit behandelt die Entwicklung zweier neuartiger online Diagnostik- methoden. Mit einer chirped-pulse Probingmethode waren wir in der Lage, die Dynamik der Laser-Plasma Interaktion ...
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Spatially Resolved Absorption Spectroscopy on a Microhollow Cathode Helium Plasma Using a Vertical-Cavity Surface-Emitting Laser
... the plasma with a 30 µm diameter in the Rayleigh criterion using a lens with a fo- cal length of 150 ...the plasma by automati- cally tilting the focusing lens and measured the absorption spectrum with ...
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Electron and photon beams interacting with plasma
... given plasma wave to the particles is beam loading, ...given plasma wave, as shown in ...a plasma wave on its position in the wave stems from the dependence of its interaction on the local ...
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Selective Surface Sintering Using a Laser-Induced Breakdown Spectroscopy System
... of laser irradiance and working distance of a sample looking at how the intensity of Cu I ...by laser pulse parameters [8] and the optical coupling efficiency of the ...the plasma formation ...multiple ...
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Nonlinear Underdense Plasma by High Intensity Laser Pulse
... underdense plasma. Based on the results, interaction of high intensity laser pulse is strongly nonlinear equation and there is no analytical ...intensity laser pulse was decreased oscillation ...
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Diagnostics of Electron Temperature in Laser Produced Plasma From Iron Using Plasma X-ray Emission
... from plasma produced from iron target, were observed and ...for plasma diagnostics purposes (Yas Al-hadith, ...the laser pulse would be absorbed by the target and consequently a high-temperature ...
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Laser Surface Annealing of Plasma Sprayed Coatings
... water-stabilized plasma spray gun. The coated surface was treated by Excimer laser having a wavelength of 248 nm and pulse duration of 24 ...various laser parameters including laser energy ...
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Secondary Emission Signals in Plasma Above the Laser Beam Affected Zone during a Vacuum Laser Welding
... of laser equipment used for welding allow increasing the share of laser welding in technological processes, especially for obtaining high-quality ...the laser beam power by a plasma cloud ...
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