Results 31 to 40 of about 17,763 (306)

Investigation in the degradation of CaF2 outcouplers in excimer lasers operating at 193 nm

open access: yes, 2022
Paper 71321AIn many applications of ArF-excimer lasers, a specific degradation effect is observed for the CaF2 outcoupling windows which starts assumedly at the rear surface and results in a characteristic damage morphology.
Wulff-Molder, D.   +8 more
core   +1 more source

Excimer lasers in France

open access: yes, 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).
Fontaine, B., B.L. FONTAINE
core   +1 more source

RECENT PROGRESS AT IMFM ON EXCIMER LASERS AND THEIR APPLICATIONS

open access: yes, 1991
Recent progress made at IMFM on excimer lasers and their applications is presented. It mainly concerns high power and pulse rate frequency discharge excimer lasers, high energy E-Beam pumped excimer lasers, new excitation schemes, photolysis excitation ...
D. DUFRESNE   +7 more
core   +1 more source

The role of mesoscopic modelling in understanding the response of dental enamel to mid-infrared radiation [PDF]

open access: yes, 1988
Human dental enamel has a porous mesostructure at the nanometre to micrometre scales that affects its thermal and mechanical properties relevant to laser treatment.
BOTTAUSCIO, ORIANO   +569 more
core   +1 more source

One-Year Visual and Refractive Outcomes following LASIK for Myopia and Myopic Astigmatism with MEL 90 versus Schwind Amaris 750S Excimer Laser: A Comparative Study

open access: yesJournal of Ophthalmology, 2021
Purpose. To compare clinical outcomes following LASIK for myopia performed with MEL 90 vs. Schwind Amaris 750S excimer laser. Methods. Data were collected retrospectively for patients who underwent Femto-LASIK, using the MEL 90 and Schwind Amaris 750S ...
Sheetal Brar   +3 more
doaj   +1 more source

Excimer laser treatment of ZE41 magnesium alloy for corrosion resistance and microhardness improvement [PDF]

open access: yes, 2010
We would like to acknowledge the financial support of the ‘‘Conseil regional de PACA’’ and Protection des Metaux d’Arenc). The authors are grateful to PMA’s engineers Ms. E. Castellan, Ms. A. Gonthier and Mr. F.
KHALFAOUI, Walid   +3 more
core   +1 more source

Color‐Pure Organic Luminophores: Characteristics, Definitions, Physical Basis and Fundamental Design Principles

open access: yesAngewandte Chemie, EarlyView.
Color‐pure all‐organic emitters, i.e., with narrow spectral characteristics, are intensively studied for high‐definition organic LEDs and multi‐color bioimaging. In order to guide targeted materials design, this educative review discusses spectral characteristics, proper definitions and units, and the physical basis of spectral broadening, to distill ...
Johannes Gierschner   +6 more
wiley   +2 more sources

Electrohydrodynamic excimer laser: Ultra-compact system and laser energy performance dynamics

open access: yesAPL Photonics
Excimer lasers, essential deep ultraviolet gas light sources, have consistently encountered significant challenges in achieving miniaturization while maintaining high performance. These challenges have limited their broader application and development in
Jin-Liang Han   +6 more
doaj   +1 more source

CLINICAL APPLICATION OF UV EXCIMER LASERS

open access: yes, 1991
The problems of using UV excimer lasers generating at the 193, 223 and 248 nm wavelengths in the treatment of myopia, aphakia, glaucoma and Herpes Simplex keratitis is discussed.
A.M. RAZHEV, M.M. PYATIN, V.V. LANTUKH
core   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu   +7 more
wiley   +1 more source

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