high-intensity laser
Modelling gamma ray photon emission and pair production in high intensity laser–matter interactions
... electrons a significant amount of the electron’s energy is converted to gamma- ray photons & pairs. We have shown that a probabilistic Monte-Carlo algorithm best simulates the emission and that such an algorithm can ...
23
Nonlinear Underdense Plasma by High Intensity Laser Pulse
... study, high intensity laser interaction with underdense plasma was investigated by Maxwell's and hydrodynamic equations, ponderomotive force, electron ohmic heating, the longitudinal section in the ...
8
Experimental Evidence of Radiation Reaction in the Collision of a High-Intensity Laser Pulse with a Laser-Wakefield Accelerated Electron Beam
... a high-intensity laser pulse with a high- energy electron beam, they are not a systematic study of radiation ...or laser intensity which extends to higher values of η than ...
12
Pulsed X-ray imaging of high-density objects using a ten picosecond high-intensity laser driver
... nanosecond), high energy (up to several MeV) and bright are very promising for industrial and security applications where imaging through large and dense objects is ...a high intensity laser ...
8
Modelling gamma-ray photon emission and pair production in high-intensity laser-matter interactions
... electrons a significant amount of the electron’s energy is converted to gamma- ray photons & pairs. We have shown that a probabilistic Monte-Carlo algorithm best simulates the emission and that such an algorithm can ...
23
Study of photo-proton reactions driven by bremsstrahlung radiation of high-intensity laser generated electrons
... such high-intensity laser systems are suited to comprehensive experimental programs focusing on (γ, n ) and (γ, p ) reaction cross- sections for a wide range of stable ...of high power lasers ...
25
Experimental evidence of radiation reaction in the collision of a high-intensity laser pulse with a laser-wakefield accelerated electron beam
... a high-intensity laser pulse with a high- energy electron beam, they are not a systematic study of radiation ...or laser intensity which extends to higher values of η than ...
11
A Genetic Search in Frequency Space for Stabilizing Atoms by High-Intensity Laser Fields
... by high-intensity laser ...optimal laser parameters has been by trial and ...at high intensities, can help design a laboratory experiment and tune to that frequency in order to identify ...
11
Kiefer, Daniel (2012): Relativistic electron mirrors from high intensity laser nanofoil interactions. Dissertation, LMU München: Fakultät für Physik
... a high intensity laser pulse with a nanoscale foil has raised great interest as in this scheme, a freely propagating relativistic structure with re- markably high density could be ...
152
Compact acceleration of energetic neutral atoms using high intensity laser-solid interaction
... in high intensity laser produced plasmas have demonstrated their potential as compact charge particle accelerators Unlike conventional accelerators transient quasi static charge separation ...
9
Short pulse, high intensity laser interactions with molecules
... The laser medium emits spontaneous radiation that gives rise to incoherent fluctuations in the energy density within the ...the laser medium and grow in irradiance to such an extent that the peak part of ...
278
Observations of the filamentation of high-intensity laser-produced electron beams
... beam centered on target normal and an off-normal, less in- tense beam at 20° off-normal with angular spread of 11° half cone angle [ as marked in Figs. 3 ( b ) and 3 ( c )] . From a com- parison with CR39 images, the ...
6
Photobiomodulation using high- or low-level laser irradiations in patients with lumbar disc degenerative changes: disappointing outcomes and remarks
... low-level laser therapy (LLLT) and high-intensity laser therapy (HILT) have been compared under one research protocol in relation to this ...
11
Modelling hot electron generation in short pulse target heating experiments
... Orion laser facility, and electron beam driven fast ignition schemes, rely on the interaction of a short pulse high intensity laser with dense material to generate a flux of energetic ...and ...
5
The theory and practice of resonance Raman spectroscopy
... with high intensity laser light; the resonance Raman effect, while providing valuable information about the geometry of a molecule in a resonant electronic state, can obscure other vibrational ...
175
Mass selection in laser-plasma ion accelerator on nanostructured surfaces
... femtosecond laser pulse does not normally resemble a delta ...most laser systems (including ours), the pulse possess pedestal of much longer time duration before and after the ultrashort femtosecond ...the ...
9
Effects induced by high and low intensity laser plasma on SiC Schottky detectors
... after laser irradiation. The I-SiC were exposed to low intensity laser in Catania to a number of about 100 shots, while the M-SiC were exposed to high intensity laser at PALS ...
5
The FLASHForward facility at DESY
... than high-‐intensity laser drivers, where observed shot-‐to-‐shot variations in the energy spectra of generated electron beams have been attributed in large part to fluctuations in the properties ...
19
3 D aluminum nanostructure with microhole array synthesized by femtosecond laser radiation for enhanced light extinction
... femtosecond laser pulses at megahertz pulse frequency onto the surface of an aluminum target at ambient ...The laser trains ablated the target surface and created microholes leading to the generation of ...
8
Escaping electrons from intense laser-solid interactions as a function of laser spot size
... given intensity than that demonstrated when the target was kept at best focus and the laser energy ...of intensity for variation of energy or ...the laser spot size has on the accelerated ...
5