Results 281 to 290 of about 62,100 (308)
Some of the next articles are maybe not open access.
UV Laser Beam Profilers Based on CVD Diamond
20091D and 2D detector arrays have been realized on 270 μm thick 10 × 10 mm2 CVD diamond samples. The relatively high resistivity of diamond specimens in the dark (>3 × 1012 Ωcm) allowed the fabrication of photoconductive “sandwich” pixel-detectors. For both the structures, a semitransparent light-receiving back-side contact was used for detector biasing ...
Girolami M. +3 more
openaire +1 more source
Applications of INNOSLAB lasers with tailored beam profiles
SPIE Proceedings, 2010INNOSLAB lasers are characterized by: short pulse length and high peak power, high pulse repetition rate, high beam quality and flexibility in beam profile, from circular beam profile, through line shaped one dimensional Top-hat, to two dimensional top-hat with rectangular or square cross section.
Keming Du +5 more
openaire +1 more source
Beam profile measurement of a solar-pumped iodine laser
Applied Optics, 1986Beam profile measurements have been made as a function of time within the laser pulse and C2F5I pressure. Measurements indicate that the profile is determined directly by the optical excitation volume, produced by the solar simulator, and that media distortion plays a minor role compared to the build up of quenching species during the lasing pulse.
openaire +2 more sources
Black printed paper as a simple method to assess laser beam profile
Journal of the American Academy of Dermatology, 2023Mohammed I Aljasser
exaly
PIP-II laser beam profile monitor laser system
Fermilab is currently engaged in the development of an 800 MeV superconducting RF linac, aiming to replace its existing 400 MeV normal conducting linac. PIP-II is a warm front-end producing 2 mA of 2.1 MeV H-, followed by a sequence of superconducting RF cryomodules leading to 800 MeV.Landon,Parker +4 more
openaire +1 more source
Laser Beam Profiling and Crystallographic Analysis
2023McDowell, Jacob +4 more
openaire +1 more source
Effect of beam profile on heat and mass transfer in filler powder laser welding
Journal of Materials Processing Technology, 2018Jiazhu Wu, Haiying Wei, Penghui Zhao
exaly
Laser beam profile modulation for microstructure control in laser cladding of an NiCrBSi alloy
Surface and Coatings Technology, 2014Dan Wellburn, Chang Sheng Liu
exaly