13 KB122 KB12 KB200020242001Bregar, Vladimir BoštjanMožina, Janez3 straniletnik:35številka:5str. 227-229ISSN:1580-2949COBISSID:4766235URN:URN:NBN:SI:doc-SW76OCYOslInštitut za kovinske materiale in tehnologijeMateriali in tehnologiječiščenječiščenje laserskolaserska odklonska sondalasersko čiščenjemehanizmi čiščenjaoptodinamikasnop laserskisonde odklonskeLasersko čiščenje kot optodinamski proces| Laser cleaning as an optodynamic process|During last two decades a new technique for cleaning of surfaces has been developed. In order to understand and further improve this technique one should understand the optodynamic processes during the interaction of a laser beam with a surface. The aim of this article is to introduce a system for the detection of the optodynamic mechanisms of laser cleaning. With a comparison of measurements one can examine optodynamic mechanism and their relation with advance of process. In this article we will also present a method for online measuring of the optoacoustic signal during the laser-cleaning process. With an examination of this acoustic signal, one can follow the progress of the cleaning process and determine the relative cleanness of the surfaceZadnji dve desetletji poteka razvoj nove tehnike čiščenja površin, čiščenje z laserskim žarkom. Za popolno razumevanje laserskega čiščenja in nadaljnji razvoj tehnike je treba raziskati in razumeti optodinamske procese pri osvetljevanju površine z laserskim žarkom. V tem članku želimo prikazati sistem za zaznavanje optodinamskih mehanizmov pri laserskem čiščenju. S primerjavo meritev analiziramo optodinamske pojave ter njihovo povezavo s potekom procesa. Na osnovi eksperimentalnega sistema predlagamo sistem za optodinamski nadzor, s katerim v realnem času spremljamo potek laserskega čiščenjaTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaInštitut za kovinske materiale in tehnologije