few-cycle laser pulses
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 energy ...
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Hörlein, Rainer (2009): Investigation of the XUV Emission from the Interaction of Intense Femtosecond Laser Pulses with Solid Targets. Dissertation, LMU München: Fakultät für Physik
... individual laser pulses used to generate the ...longer laser pulses but is known to signicantly inuence the dynamics of laser-matter interactions in the few-cycle regime: ...
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Radially polarized, half-cycle, attosecond pulses from laser wakefields through coherent synchrotronlike radiation
... Different ways may, in principle, be used to induce injection of electron sheets into a wakefield [18]. A di- rect and promising approach was recently described using density-gradient injection in a controlled manner. ...
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Kessel, Alexander (2017): Generation and parametric amplification of few-cycle light pulses at relativistic intensities. Dissertation, LMU München: Fakultät für Physik
... in laser development with ever increasing peak intensities, multi- ple other nonlinear effects were observed in the following ...ultrashort pulses is the nonlinear spectral broadening of laser ...
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Radially polarized, half-cycle, attosecond pulses from laser wakefields through coherent synchrotron radiation
... Different ways may, in principle, be used to induce injection of electron sheets into wakefield [18]. A direc- t and promising approach was recently described using density-gradient injection in a controlled manner. The ...
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High-field half-cycle terahertz radiation from relativistic laser interaction with thin solid targets
... ultrashort laser pulses [1,2]. Typically one can produce few-cycle strong THz sources, which are particularly interesting for nonlinear and non-equilibrium studies, including THz nonlinear ...
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Lightwave control of attosecond pulse emission from plasma mirrors
... waveform-controlled few-optical-cycle laser pulses are routinely used to launch and steer the motion of a few electrons in atoms, molecules and condensed matter with attosecond ...
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Laser-seeding dynamics with few-cycle pulses: Maxwell-Bloch finite-difference time-domain simulations of terahertz quantum cascade lasers
... The simulations that give the best agreement with the data use a gain recovery time of 15 ps, and these are also shown in Fig. 4 for comparison. We see that there is good qualitative agreement between the simulations and ...
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Schmidt, Jürgen (2017): Development of an advanced 10 kHz high harmonic source and its application to angle- and phase-resolved photoelectron streaking spectroscopy. Dissertation, LMU München: Fakultät für Physik
... by few-cycles pulses from multi-pass ...sub-fs pulses scales in inverse proportion to the repetition rate, the increased rate marks an important step toward the feasibility of HHG based ...
169
Cárdenas Armas, Daniel E. (2017): Few-cycle laser-driven electron accelerators. Dissertation, LMU München: Fakultät für Physik
... high-intensity laser pulse by different coupling ...of few-cycle laser-driven plasma-based electron accelerators are exposed: (i) the so-called Laser WakeField Acceleration (LWFA) by ...
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Method to generate a pulse train of few-cycle coherent radiation
... 9]. Laser manipulations may also target short pulse length, as can be achieved by so-called femtoslicing in synchrotron sources [10,11] or by interaction with a few- cycle laser pulse to ...
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Ueffing, Moritz (2018): Direct amplification of femtosecond pulses. Dissertation, LMU München: Fakultät für Physik
... a laser by Theodore Maiman [5] was a success and the starting point for human made light sources with outstan- ding ...on laser sources with advanced ...
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Hybrid modeling of relativistic underdense plasma photocathode injectors
... combined laser field and accelerating and focusing wakefield in the blowout regime is analyzed ...ionization laser is of the order of 10 15 W=cm 2 ...
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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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Study of the nonlinear propagation of femtosecond laser pulses
... typically when the filaments first approach their minimum diameter. The result is that a fraction of the energy trapped in the filament is released, while the central component continues to propagate with a broadened ...
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Yb doped femtosecond lasers and their frequency doubling
... and laser mode on the front end-face of Kerr gain medium can be obtained to induce a self-focusing effect and gain-guiding influence [KLM, see ...on laser threshold can also be obtained from the work done ...
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Cooling of relativistic electron beams in chirped laser pulses
... In this paper, a semi-classical extension to the Landau–Lifshitz theory of radiation reaction has been used to investigate the role of chirps in the interaction of relativistic electron beams with high-intensity ...
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Nonlinear Underdense Plasma by High Intensity Laser Pulse
... intensity laser pulse regard to ohmic heating and effect of ponderomotive ...in laser pulse that resulted to electron charge and electron density oscillation in ...and laser interaction by MATLAB ...
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Modeling of pulsed laser ablation of aluminum under the action of infrared nanosecond laser pulses
... energy of metal are ejected from it in process of thermal evaporation. At high values of laser intensity the temperature of molten layer exceeds the boiling point. The ablation process simulation of various ...
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Laser-Induced Plasma
... LIBS, but without the type of laser-supported plasma encountered with nanosecond pulses.. Experimental details 58.[r] ...
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