high repetition rate pulses
Vernaleken, Andreas (2013): Advances in generating high repetition rate EUV frequency combs. Dissertation, LMU München: Fakultät für Physik
... attosecond pulses (IAPs) either relied on polarization gating of many-cycle pulses [213], as mentioned above, or on selective filtering of the continuous part of the high harmonic spectrum that is ...
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Experimental study of proton emission from 60-fs, 200-mJ high-repetition-rate tabletop-laser pulses interacting with solid targets
... Recent results from Mackinnon et al. 关 21 兴 using a 100-fs laser pulse and intensity greater than 10 20 W cm ⫺ 2 incident on aluminum targets showed that proton energies as high as 24 MeV were obtained from 3- m ...
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Fernández González, Alma (2007): Chirped Pulse Oscillators: Generating microjoule femtosecond pulses at megahertz repetition rate. Dissertation, LMU München: Fakultät für Physik
... of high harmonic generation helps to understand many important features of this process, applications of high harmonic radiation as a coherent XUV source depend upon optimizing the total flux gen- erated ...
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Ultrafast high repetition rate waveguide lasers
... Low-loss (~0.1 dB/cm) channel and planar waveguides are commonly produced in rare-earth-doped glasses via ion exchange. In a typical process, a sodium-rich glass is placed in a salt melt containing potassium and/or ...
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Fuest, Harald (2017): High repetition rate, phase-stable, infrared OPCPA for strong-field experiments. Dissertation, LMU München: Fakultät für Physik
... For the supercontinuum generation a couple of different materials are available [63, 75]. As described in the literature, YAG is the best material for long laser pulses. To investigate the applicability of ...
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Laser Surface Annealing of Plasma Sprayed Coatings
... ent repetition rates 10 and 50 ...pulse repetition rate (10 Hz) shows a very fine surface layer (~300 nm) that was melted by the pulsed laser (Figure ...laser pulses in- duced self-organized ...
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Klingebiel, Sandro (2013): Picosecond pump dispersion management and jitter stabilization in a petawatt-scale few-cycle OPCPA system. Dissertation, LMU München: Fakultät für Physik
... [5] pulses with pulse energies > 3 J in the few-cycle regime (< 5 fs, ...a repetition rate of 10 Hz [6, ...short pulses are used to pump the OPA stages, ...for high-power ...
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Current density imaging sequence for monitoring current distribution during delivery of electric pulses in irreversible electroporation
... 90 high voltage electric pulses with an amplitude of 3000 V and a duration of 100 μ s at a repetition rate of 1 Hz were deliv- ered between the ...Electric pulses were delivered using ...
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In-situ photoacoustic measurement of soot profiles in laminar flames using a high repetition-rate pulsed fibre laser
... on repetition rate is based on the duty cycle of the laser ...laser pulses are rather short in duration ( ∼ 200 ns) and the heat transfer from the soot particles to the surrounding gas is ...etition ...
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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
... increased repetition rate of 10 kHz. This rate constitutes an improvement of a factor up to 10 compared to the predominant HHG sources which are driven by few-cycles pulses from multi-pass ...
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High power, high repetition rate picosecond optical parametric oscillators for the visible to mid infrared
... optical pulses in new wavelength regions was demonstrated more than two decades ...with high signal-to-noise ratio generally require truly continuous sources at high repetition rates with the ...
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The design and development of fast pulsed power supplies using transmission line transformers
... at high repetition-rates, the limit being determined by heating caused by loss in the transmission line ...fast, high repetition rate low impedance pulse generator requires powerful ...
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Inscription and characterization of waveguides written into borosilicate glass by a high-repetition-rate femtosecond laser at 800 nm
... a high repetition ...cooling rate at the rear front of the heating wave produced by successive laser pulses as an aid to explain the experimental ...cooling rate at this ...
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The SONATE project, a French CANS for Materials Sciences Research
... to high resolution experiments while short pulses are inefficient for low resolution experiments such as SANS, reflectometry or ...long pulses at a low repetition rate with short ...
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Precise Spatially Selective Photothermolysis Using Modulated Femtosecond Lasers and Real-time Multimodal Microscopy Monitoring
... the high repetition rate of the pulses ...the high repetition rate femtosecond laser pulses are chopped with a programmable shutter to yield laser pulse trains of ...
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High repetition rate Petawatt lasers
... with pulses around 10 ns ...For high energies (beyond Joule) Nd:YAG is nowadays pumped by flash lamps and those lamps have a practical limit at 10 ...extreme high repetition rate lasers ...
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Processing of ultra short optical pulses for high bit rate optical communications
... at repetition rates of up to 80Gb/s [52, ...rectangular pulses as the control signal to a nonlinear demuxing switch based on a nonlinear optical loop ...the pulses to be demultiplexed) relaxed the ...
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Generation of Ultrahigh Speed, Ultrashort Flat-Top Picosecond Electrical Pulses by Laser Pulse Shaping and Ultrafast Electro-Optics Sampling
... electrical pulses with very fast rise and fall ...electrical pulses with high-speed, ultrashort pulse duration, and ultrashort rise and fall times ...pulse repetition rate, 62 ps pulse ...
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Microfluidics for Ultrafast Spectroscopy
... typical repetition rate of the pulses are in the order of the kHz and at this rate the sample is excited about every ...is high enough so that the sample is refreshed for each laser ...
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Mate choice intensifies motor signalling in Drosophila
... (low-repetition rate) and HRR (high-repetition rate) song are ...multiple pulses, each separated by a certain time interval, the interpulse interval (IPI; ...consecutive ...
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