high energy laser pulses
Features of the generation of fast particles from microstructured targets irradiated by high intensity, picosecond laser pulses
... for laser-driven particle acceleration has the potential to significantly boost the particle and radiation energies because of enhanced laser ...picosecond laser pulse at relativistic ...of ...
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Rauschenberger, Jens (2007): Phase-stabilized Ultrashort Laser Systems for Spectroscopy. Dissertation, LMU München: Fakultät für Physik
... discovery, laser light has been used for the investigation of fundamental processes in ...to laser light, the absorption of multiple photons may occur or valence electrons may be excited to Rydberg ...
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Study of the nonlinear propagation of femtosecond laser pulses
... femtosecond pulses in a Kerr ...their energy through conical ...when high power laser pulses propagate in Kerr media has generated widespread interest since the phenomena was first ...
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Yb doped femtosecond lasers and their frequency doubling
... this laser is due to the quasi-three level nature [43,44] at room temperature where the final laser level is thermally populated, thus resulting in the partial reabsorption of the photons emitted during ...
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The dynamics of compact laser pulses
... pulse energy is varied by changing Λ. On the right the energy transfer dependence on pulse chirality for both CE and CM type pulses with fixed laser energy is ...a high ...
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Henig, Andreas (2010): Advanced Approaches to High Intensity Laser-Driven Ion Acceleration. Dissertation, LMU München: Fakultät für Physik
... Nd:YAG laser of energy 1 J at a wavelength of 532 nm, a setup very similar to the type 1 TRIDENT front end but without SPOPA ...NOVA laser formerly located at Lawrence Livermore National Laboratory ...
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Electron Generation and Transport using Second Harmonic Laser Pulses for Fast Ignition Laser Fusion Energy
... were carried out at the Titan high intensity 1 The experiment is the first step towards evaluating the potential effectiveness of using prepulse-free shorter wavelength second harmonic l[r] ...
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Ellipsoidal plasma mirror focusing of high power laser pulses to ultra-high intensities
... P-polarised pulses incident at 0° to aluminium target foils with thickness equal to 6 µm and transverse dimensions 1 mm × 1 mm were used ...proton energy measurements to be made at discrete ...
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Laser Surface Annealing of Plasma Sprayed Coatings
... pulsed laser (Figure ...5(a), laser pulses in- duced self-organized cluster cracks on this ...at high energy and low pulse repetition ...
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Longitudinal and transverse cooling of relativistic electron beams in intense laser pulses
... of high power laser facilities, it is becoming increasingly important to understand how interacting with intense laser pulses affects the bulk properties of a relativistic electron ...of ...
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Multimillijoule coherent terahertz bursts from picosecond laser-irradiated metal foils
... from high-purity Si implies a substantial multiplication in the number of interband electron–hole (e-h) ...THz pulses, and subsequently are accelerated by the THz ...kinetic energy exceeding the band ...
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Schreiber, Jörg (2006): Ion Acceleration driven by High-Intensity Laser Pulses. Dissertation, LMU München: Fakultät für Physik
... the laser focal spot for the considered proton ...the high-energy protons and C 4+ - ions ...the high- energy ions, so ions stemming from the outer areas are able to hit the pinhole of ...
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High Energy Electron Generation by Laser-Cone Interaction
... in laser technology has opened up new research fields in high energy density physics, such as X-ray generation with high brightness, charged particle acceleration with high quality ...
6
Laser ablation at the hydrodynamic regime
... using laser ablation for propelling the ablated foil, or for accelerating microparticles deposited at the rear end of the ablated foil, such that the microparticles can be ballistically ...optimized laser ...
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Classical dynamics of free electromagnetic laser pulses
... Such pulses can accelerate charged particles such as electrons to relativistic speeds where radiation reaction and quan- tum effects may influence their ...intensity pulses have also been used as diagnostic ...
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Probing ultrafast dynamics of solid-density plasma generated by high-contrast intense laser pulses
... what is for the pump beam, over-dense plasma. The Doppler shifts recorded at this surface at various times after the arrival of the pump pulse serve to illustrate the hydrodynamic evolution of the plasma. Time-resolved ...
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Effect of Laser Pulses and Energy on the Structural Properties of ZnO Thin Film Prepared Using PLA Technique
... various laser fluencies at ...by laser fluency and wavelength ...Nd:YAG laser in the air with spheres shape of diameters 10-20 μm ...different laser fluency ...different laser ...
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Optical pumped ultra-short pulse CO2 lasers as drivers of laser-plasma accelerators and other applications
... pumped systems require reduced partial pressures). Optical pumping lowers molecular dissociation to acceptable rates, and “engineering” of the gas mix increases the amplifier bandwidth to support sub-ps USPs. The ...
6
1 Three-dimensional laser printing of macro-scale glass
... The fabrication resolution offered by loosely focusing the picosecond laser pulses into fused. 130[r] ...
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Recent Advances in the Measurement of Rare-Earth Metal Transition Probabilities Using Laser-Induced Plasmas
... The ESA 3000 spectrometer consists of an échelle diffraction grating, dispersing prism, image intensifier, and charge coupled device (CCD). The light from the optical fibre is directed onto the échelle diffracting ...
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