Neki zadaci laserske tehnike od interesa za kulturnu baštinu

Of the first laser application in the field of preservation and diagnostics of cultural heritage, many tasks in the field of physical processes have been ended to today, which include interaction and dimensioning powder structures, controlling the work environment in the process of cleaning objects, as well as the applications of holographic, tomographic, interferent and diffraction and diffraction methods Diagnosticing, memory, authentication, etc. Some of the problems will be considered in this paper, including the necessary software support. The methods of laser cleaning of plaster objects based on literature were analyzed, and in given cases assess was distribution by the dimensions of powder and aerosol particles (analytical). The data obtained are digitized with appropriate software and prepared for further software processing for the sake of the characteristic functions of the distribution. Obtaining distribution is required to assess the protection measures due to risk, which implies dimensions of particles harmful to the human health. This area is directly associated with methods to obtain powders through lasers and apply thin layers, where the optimal working regime of the applied laser is of interest.Od prvih primena lasera u području očuvanja i dijagnostike kulturne baštine, do danas je rešeno mnogo zadataka iz područja fizičkih procesa koji uključuju interakciju i dimenzionisanje praškastih struktura, kontrolisanje radne sredine u procesu čišćenja objekata, ali i primene holografskih, tomografskih, interferentnih i difrakcionih metoda za dijagnostikovanje, memorisanje, proveru autentičnosti i td. Neki od problema će biti razmatrani u ovom radu, uključujući i potrebne softverske podrške. Analizirane su metode laserskog čišćenja predmeta na bazi gipsa na osnovu literature i za date slučajeve ocenjena je distribucija po dimenzijama čestica praha i aerosola (analitički). Dobijeni podaci su digitalizovani odgovarajućim softverom i pripremljeni za dalju softversku obradu radi dobijanja karakterističnih funkcija raspodele. Dobijanje raspodele je potrebno za procenu mera zaštite usled rizika, koji podrazumeva dimenzije čestica štetnih za ljudski organizam. Ova se oblast direktno povezuje sa metodama za dobijanje prahova putem lasera i nanošenje tankih slojeva, gde je od interesa optimalan radni režim primenjenog lasera