intense short pulse laser
Pulse Expansion and Doppler Shift of Ultrahigh Intense Short Pulse Laser by Slightly Overdense Plasma
... ultrahigh intense laser and overdense plasmas were investigated by the use of a 1-1 / 2 dimensional electromagnetic relativistic particle-in-cell code, ...the laser frequency by increasing the ...
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Propagation of intense short pulse laser in homogeneous near critical density plasmas
... incident laser energy for 5 and 10mg/cc plasmas ...relativistic laser region ...very short underdense plasma (could be less than a few microns) whereas SRS is very sensitive to the laser ...
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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 ...of short duration, may be amplified by the laser medium and grow in ...
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On a ‘time’ reparametrization in relativistic electrodynamics with travelling waves
... The above results are based on a laser spot size R = ∞ (plane wave). When including corrections due to the finite R (based on causality and heuristic estimates), they im- ply: the impact of a very short and ...
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Interaction of an Ultra-Short Laser Pulse and Ultra-Intense with a Dielectric
... ultra-short laser pulse and ultra-intense with a dielectric is a very large area and a complex [1], since several mechanisms can be active at the same time during the interaction, while being ...
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Evaluation of Effectiveness of Diode Laser System (808 nm) versus Intense Pulse Light (IPL) in the Management of Unwanted Hair: A Split Face Comparative Study
... included. Laser treatment was carried by using diode laser 808 nm generated by a diode laser device (Epilogue supplied by Class IV In- terface); spot size 10 × 12 mm 2 ...as short pulse ...
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Osterhoff, Jens (2009): Stable, ultra-relativistic electron beams by laser-wakefield acceleration. Dissertation, LMU München: Fakultät für Physik
... or intense laser pulses [Tajima and Dawson ...and laser wakefield acceleration (LWFA), ...of laser technology in the past ...as short as a few light-oscillation cycles. These ...
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Effects of intense laser pulse properties on wake field acceleration in magnetized plasma: Half-Sine Shape (HSS) and Gaussian Shape (GS) pulses
... as laser driven fusion, plasma based accelerators and X-ray lasers ...employing laser pulses with ultrahigh intensities and short ...same: laser wake field ...
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Enhanced proton beam collimation in the ultra-intense short pulse regime
... of laser contrast on rear surface ion acceleration have highlighted the problem of pre-heating of the target rear surface due to significant laser ...for laser-driven ion beams when considering their ...
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Laser propagation in dense magnetized plasma
... moderately intense RHCP laser pulse in a much-above-critical-density ( n 1 ) strongly-magnetized ( B 0 1 ) ...the laser light can propagate along the magnetic field for long distances ...
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Return current and proton emission from short pulse laser interactions with wire targets
... most intense from around the focal spot on the target wire and from a localized region at the same height in the nearby second wire 共 the laser is in the horizon- tal plane 兲 ...most intense from the ...
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A Mechanical Analogy to Optical Phenomenon for General Physics Courses
... propagating short, intense, and coherent laser pulse through optically resonant medium of atoms (Self Induced Transparency effect) and on the passage of massive ball through the system of ...
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Evaluation of glass welding by ultrashort pulse laser
... characteristics, laser irradiation was done to a single glass plate in a linear line under several processing parameters written in the next ...of laser beam was adjusted by some micrometers below the top ...
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Radiation pressure-driven plasma surface dynamics in ultra-intense laser pulse interactions with ultra-thin foils
... ultra-intense laser interactions with thin foils, ranging in thickness from tens to hundreds of nanometres, has been investigated experimentally and ...transmitted laser light reveal that at the ...
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The role of laser wavelength and pulse frequency in inactivation of escherichia coli and listeria monocytogenes
... Using laser, the spectral width of the portions of the spectrum has been narrowed in order to observe the actual bactericidal effectiveness of these particular ...
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Experiments and Simulations of short-pulse laser-pumped extreme ultraviolet lasers
... the short pulse (Fig. 11). A relatively short target length was chosen to op- timize the sensitivity of the measurement by avoiding both very small and very saturated signal ...X-ray laser ...
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Advances in high power short pulse fiber laser systems and technology
... fiber laser has also now been reported, and due to the low birefringence and low nonlinearity of PBGF compared to anomalously dispersive silica core MOF, stable, good-quality pulses with energy as large as 2 nJ ...
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Quality Control of High-Speed Photon Detectors
... a short-pulse light source are ...pulsed laser of 80 picosecond width and adjustable peak intensity up to 100 ...pulsed laser is composed of a simple electric circuit and a laser ...
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Dressing of Hybrid Bond CBN Wheels Using Short-Pulse Fiber Laser
... the laser and conventional dressed grinding wheels under the same grinding conditions, where the specific material removal is ...the laser dressed wheel can be seen in comparison to the conventional dressed ...
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A theoretical analysis of optical clock extraction using a self pulsating laser diode
... the laser can no longer synchronize to the signal (causing the phase oscillations to occur), it is impossible to use the laser to derive a clock signal; therefore, a detailed understanding of when this ...
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