Results 91 to 100 of about 4,438 (266)

Long term tests of resonator optics in ArF excimer lasers

open access: yes, 2022
Paper 713117The aim of this work is the optimization of the resonator optics of excimer laser systems to achieve longer lifetimes and to reduce the cost of ownership. The degradation after long-term exposure to high photon fluxes (typically 80 mJ/cm2) at
Wulff-Molder, D.   +9 more
core   +1 more source

Alcohol-assisted versus Mechanical Epithelium Removal in Photorefractive Keratectomy

open access: yesJournal of Ophthalmic & Vision Research, 2010
Purpose: To compare the outcomes and complications of alcohol-assisted versus mechanical corneal epithelial debridement for photorefractive keratectomy (PRK).
Mohammad Ghoreishi,   +6 more
doaj  

Quantum State‐Resolved Photodissociation Dynamics Study of Transition‐Metal Carbonyl and Nitrosyl

open access: yesThe Chemical Record, EarlyView.
State‐resolved scattering measurements provide experimental visualization of nuclear motions in reacting molecules. Carbonyls and nitrosyls are typical ligands in most of the transition‐metal complexes, which undergo dissociation upon visible and ultraviolet photoexcitation.
Keigo Nagamori   +2 more
wiley   +1 more source

SOME SPECTROSCOPIC APPLICATIONS OF EXCIMER LASERS.

open access: yes, 1981
SOME SPECTROSCOPIC APPLICATIONS OF EXCIMER ...
JOSHUA (YEVSEY). ZAVELOVICH (7970861)
core  

Excimer lasers turning flexible: Variable marking with micromirror devices

open access: yes, 2022
S.518-523Higher and higher through-puts in marking industry are todays requirements: especially part-by-part varying markings like serial numbers, weight, date or barcodes are asked for. Taking advantage of the photosensitivity of commonly used opigments
Beyer, E., Klotzbach, U., Kuntze, T.
core   +1 more source

Fabrication of nitrogen-hyperdoped silicon by high-pressure gas immersion excimer laser doping

open access: yesScientific Reports
In recent years, research on hyperdoped semiconductors has accelerated, displaying dopant concentrations far exceeding solubility limits to surpass the limitations of conventionally doped materials.
Josh W. Barkby   +7 more
doaj   +1 more source

Striae distensae treatment review and update

open access: yesIndian Dermatology Online Journal, 2019
Striae distansae (SD) or stretch marks are very common, asymptomatic, skin condition frequently seen among females between 5 to 50 years of ages.
Archana J Lokhande, Venkataram Mysore
doaj   +1 more source

Brittle Structural Control and Fluid Progress of the Jinqingding Gold Deposit: Implications for Epizonal Gold Mineralization

open access: yesActa Geologica Sinica - English Edition, EarlyView.
High‐grade orebodies are controlled by stress field with σ1 oriented NE‐SW during the main mineralization stage.Inferred NEE‐trending strike‐slip fault control another orebody distribution. ABSTRACT The Jinqingding gold deposit in eastern Jiaodong is a significant gold mineralization within the Muping–Rushan metallogenic belt.
Xiaohu Wang   +10 more
wiley   +1 more source

Geochemical Characteristics and Their Geological Significance of Zircon and Apatite From the Wunugetushan Porphyry Cu–Mo Deposit, Inner Mongolia, NE China

open access: yesActa Geologica Sinica - English Edition, EarlyView.
The key factors making the monzogranitic porphyry fertile for mineralization, including its high Cl, S, and H2O contents, high oxidation state, significant fluid exsolution, and multiple recharges of deep‐seated mafic magma, were all critical for the formation of the Wunugetushan porphyry Cu‐Mo deposit. ABSTRACT The Wunugetushan (Wushan) porphyry Cu–Mo
Genyuan JI   +4 more
wiley   +1 more source

Optical parametric oscillators : a comparison of new materials

open access: yes, 2015
A study of new materials for optical parametric oscillators (OPOs) was carried out using an XeCI excimer laser as a pump source. The three non-linear optical materials studied were lithium borate (LBO), deuterated L-arginine phosphate (d-LAP) and β ...
Robertson, Gordon
core  

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