The short presentation of the YAG:Nd laser's parameters is followed by phenomena that take place at the intersection of the laser radiation with the material to be processed. The laser induced temperature distribution, the parameters that condition the laser process use, the factors that influence the precision of the laser operation, and the technological particularities on the puncture, are problems dealt with before the experimental research's results. The abstract presents a method of selective chemical metallizing of the puncture made in ceramics, as well as application areas and advantages of the laser puncture.
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