@article{
author = "Katavić, Boris T. and Ristić, Slavica S. and Polić-Radovanović, Suzana R. and Nikolić, Zoran N. and Puharić, Mirjana and Kutin, Marina M.",
year = "2010",
abstract = "U radu su prikazani rezultati delovanja laserske svetlosti, talasne dužine λ = 694,3 nm (rubinski laser, Q-switch mod), na uzorke od bakra i aluminijuma. Cilj ispitivanja je bio da se odrede maksimalne gustine energije laserskog snopa koje mogu da se koriste u dijagnostičke svrhe (interferometrijska snimanja, lasersko skeniranje, itd), kao i u uklanjanju depozita, a da pri tome snop ne stupa u interakciju sa osnovnim materijalom. Odabrani uzorci od bakra i aluminijuma bili su dugi niz godina izloženi atmosferskim uticajima. Rezultati delovanja laserske svetlosti ispitivani su skenirajućim elektronskim mikroskopom. Istraživanja su pokazala da je bezbedna granica
gustine energije rubinskog lasera za dijagnostičke metode za oba metalna uzorka do 20×103 J/m2., Nondestructive methods are dominant in diagnosing the status and
protection of all kinds of contemporary industrial objects, as well as objects
of industrial heritage. Laser methods open wide possibilities of research
in the field of diagnosis and metal processing. This paper presents
the results of laser radiation interaction (wavelength λ = 694.3 nm, Ruby
laser, Q-switch mode) with metal samples covered with a deposit. The
goal of the examination was to determine the maximum energy density of
the ruby laser beam, that can be used in diagnostics purposes (interferometric
methods; 3D scanning) and as a tool for safe removal of deposits,
without interacting with the basic material. Microscopic examination performed
with SEM coupled with EDX allowed the determination of the safe
laser light energy density levels, which caused the removal of the deposite
from the surface of the sample, without degradation of the surface. The
energy density up to 20 kJ/m2 is the maximum allowed for diagnosis or
deposit removal.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Analiza praga oštećenja bakra i aluminijuma u interakciji sa rubinskim laserom, The analysis of damage threshold in ruby laser interaction with copper and aluminium",
volume = "64",
number = "5",
pages = "447-452",
doi = "10.2298/HEMIND100325042K"
}