Surface texturing of CVD diamond assisted by ultrashort laser pulses [PDF]
, 2017 Diamond is a wide bandgap semiconductor with excellent physical properties which allow it to operate under extreme conditions. However, the technological use of diamond was mostly conceived for the fabrication of ultraviolet, ionizing radiation and ...
Ageev +6 more
core +2 more sources
Shielding effect of the smoke plume by the ablation of excimer lasers
BMC Ophthalmology, 2018 Background Shielding and scattering effect of the smoke plume column ejected from the laser ablated material is a well-known phenomenon. Debris evacuation system of the excimer laser equipment removes these particles, but insufficient air flow can result
Csaba Szekrényesi +3 more
doaj +1 more source
Lasers for the treatment of coronary artery disease: An update
Heart India, 2020 In the present era, percutaneous coronary intervention is being done for various types of coronary lesions worldwide. However, calcified and fibrotic lesions have remained a major challenge in coronary interventions.
Akshyaya Pradhan +2 more
doaj +1 more source
Simultaneous dual-element analyses of refractory metals in naturally occurring matrices using resonance ionization of sputtered atoms [PDF]
, 1995 The combination of secondary neutral mass spectrometry (SNMS) and resonance ionization spectroscopy (RIS) has been shown to be a powerful tool for the detection of low levels of elemental impurities in solids.
Burnett, D. S. +4 more
core +1 more source
Determination of the absorption length of CO2, Nd:YAG and high power diode laser radiation for a selected grouting material [PDF]
, 2002 The laser beam absorption lengths of CO2, Nd:YAG and a high power diode laser (HPDL) radiation for a newly developed SiO2/Al2O3-based tile grout have been determined through the application of Beer-Lambert’s law.
A.W. Gale +21 more
core +1 more source
Transverse Optical Mode Patterns for an RF Excited Ar-He-Xe Laser [PDF]
, 1999 Transverse optical modes for an RF excited Ar-He-Xe laser are studied both experimentally and theoretically. A diffraction model for a waveguide with a nonsaturable gain and refractive index gradients placed between two plane mirrors is formulated.
Blok, Frans J. +8 more
core +2 more sources
On the mechanisms of wetting characteristics modification for selected metallic materials by means of high power diode laser radiation [PDF]
, 2002 This work elucidates and analyses the factors responsible for modifications to the wettability characteristics of metallic materials after high power diode laser (HPDL) treatment.
Lawrence, Jonathan, Li, Lin
core +1 more source
Excimer lasers in France [PDF]
Le Journal de Physique IV, 1994 An overview of recent progress in France in physics of excimer lasers and applications of this class of lasers is presented. Particular focus is made on work made in the frame of Eureka Eurolaser Excimer laser program (EU 205). This program, which started in 1987, associates laboratories and industrials from 5 european contries (France, Greece, RFA ...
openaire +2 more sources
Effect of open ultraviolet germicidal irradiation lamps on functionality of excimer lasers used in cornea surgery [PDF]
International Journal of Ophthalmology, 2017 We report on the impact of direct ultraviolet germicidal irradiation (UVGI) on reflective optics, used in the excimer laser system Allegretto Eye-Q. The aim of our work was to confirm our hypothesis based on long-rate observations of obtained anomalies ...
Jaroslavas Belovickis +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The metal–insulator transition temperature (TMI) is continuously tuned by the systematic change of relative thickness in VO2 and TiO2 films (tVO2/tTiO2${t_{{\mathrm{V}}{{\mathrm{O}}_2}}}/{t_{{\mathrm{Ti}}{{\mathrm{O}}_2}}}$) in freestanding TiO2/VO2/TiO2 tri‐layers.
Sungwon Lee +5 more
wiley +1 more source