pulse repetition rate
Characterization of MHz pulse repetition rate femtosecond laser irradiated gold coated silicon surfaces
... a pulse repetition rate ranging from 200 kHz to 25 ...a pulse repetition rate of 25 MHz with an interaction time of 1 ms and with the pulse width of 214 ...
5
Laser Surface Annealing of Plasma Sprayed Coatings
... In this investigation, Excimer laser was used for the surface annealing of free-standing AT-13 samples that were manufactured with a plasma spray gun. The effect of the Excimer laser annealing on the main features of the ...
6
Optimization of laser cutting parameters on the laminated carbon fibre reinforced plastics (CFRP) composites using DOE Technique
... speed, pulse energy, pulse repetition rate and pulse ...of pulse energy (A), pulse repetition rate (B), pulse duration (C) and cutting speed (D) on ...
5
Evaluation of molten zone in glass welding using ultra short pulsed laser
... Influence of polarization Two kinds of glass - borosilicate glass and fused silica glass were irradiated under various feed rate 10 ~ 200mm/s, pulse repetition rate and different polariz[r] ...
5
Application of pulsed power generated high power ultrasound to waste comminution and the recovery of metals
... the rate at which the glass is treated increases. As the pulse voltage increases the energy transferred to the gap increases with the square of the ...treatment rate is affected by the energy of the ...
6
Titanium alloy welding using middle range power pulsed wave laser
... Scanning using 100Hz of pulse repetition rate and 1.255 of laser energy, it needs to be done with pulse width 0.6ms and above to avoid sputtering problem.. Figure 2 shows the effect of e[r] ...
5
Mate choice intensifies motor signalling in Drosophila
... (low-repetition rate) and HRR (high-repetition rate) song are ...fast pulse repetition rate), whereas that a long interpulse interval means that a male slowly beats his ...
78
Pulsed 980 nm short wavelength infrared neural stimulation in cochlea and laser parameter effects on auditory response characteristics
... set pulse repetition rate at 11 Hz and laser output peak power at 1 W ...laser pulse energy at 200 μ s pulse width), while varied the pulse width to investigate its effects on ...
11
Optimization of selective laser-induced etching (SLE) for fabrication of 3D glass microfluidic device with multi-layer micro channels
... laser pulse energy, pulse repetition rate, and scan ...etch rate of the laser‑modified glass was obtained to be 166 μm/h, exhibiting the highest selectivity about 333 respect to the ...
7
A Modified Laser Deposition Technique for Depositing Titania Nanoparticles on Commercially Pure Titanium Substrates (Mechanical Evaluation)
... of pulse repetition rate from (3) to (6) Hz)were used to coat the substratestostudy their effects on the Titania film properties (from distilledwater ...in pulse repetition rate ...
8
Modelling of High Quantum Efficiency Avalanche Photodiode
... proposed a physical model that quantitatively describes the behavior of the dark count probability and single- photon quantum efficiency of avalanche diodes under conditions that allow these devices to be used for ...
7
Generation of Ultrahigh Speed, Ultrashort Flat-Top Picosecond Electrical Pulses by Laser Pulse Shaping and Ultrafast Electro-Optics Sampling
... the pulse repetition rate of 10 GHz and a rise or fall time of 15 ps could be achievable ...laser pulse shaping technique based on Michelson interferometer [8] would be a better choice as it ...
7
Analysis and evaluation of uncertainty for conducted and radiated emissions tests
... its pulse amplitude response, variation with pulse repetition rate, sine wave voltage accuracy, noise floor and reading resolution should all be ...
33
Dissimilar materials laser welding characteristics of stainless steel and titanium alloy
... Different combination of parameters, namely pulse width t,, pulse repetition rate C,f and energy E were used to perform a blank irradiation on AISI 316L and Ti6A14V.. This experiment was[r] ...
5
Wettability and Surface Morphology Investigation of RGP Eye Contact Lens Irradiated by 193 nm Excimer Laser
... In this work, Rigid gas permeable (RGP) contact lenses based on Fluoro Silicone Acrylate, were ir- radiated by using 193 nm ArFexcimer laser, at 1 Hz pulse repetition rate with 75 mJ/pulse ...
8
Melted zone shapes transformation in titanium alloy welded using pulse wave laser
... [5]. Pulse wave laser will result to unstable welding beads depth and width where the process is a repetition of heating and chilling ...with pulse repetition rate to obtain the same ...
6
Hua Fan 1, Meguya Ryu2 , Reo Honda 2, Junko Morikawa 2,3 ,Zhen-Ze Li 1,Lei Wang1 , Jovan Maksimovic 4,5 , Saulius Juodkazis 3,4,5, *, Qi-Dai Chen 1, *, Hong-Bo Sun 6
... C-cut sapphire samples of 0.5 mm thickness were used for laser inscription. Sapphire has one of the highest Young modulus’ of Y = 400 GPa and can withstand high pressures strongly localised inside the crystal, as our ...
9
Design of Low Power Radar Level Sensor with Improved Accuracy Rate for Sodium Level Detection in PFBR
... power, pulse widths, and sensitivity depend on the distance of the target from the antenna and the dielectric constant of the reflecting ...accurately. Pulse radar has a regular and periodically repeating ...
5
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
... spectra as a function of the relative delay between XUV and NIR pulse, which is commonly referred to as a streaking trace or spectrogram. By applying a modified FROG-algorithm to this streaking trace, it is ...
169
Fuest, Harald (2017): High repetition rate, phase-stable, infrared OPCPA for strong-field experiments. Dissertation, LMU München: Fakultät für Physik
... In chapter 2 the development of the Innoslab based amplifier laser chain is de- scribed, being a powerful laser source at 100 kHz. It produces stable short laser pulses around 1 ps with 1030 nm central wavelength with an ...
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