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New Laser Technology to Prevent Counterfeit Crimes

New Laser Technology to Prevent Counterfeit Crimes

SEOUL, Feb. 15 (Korea Bizwire) – The Korea Institute of Machinery & Materials announced Wednesday that researchers have developed a new engraving technology, using lasers, to prevent counterfeit crimes of expensive goods such as high-end watches or gold.  According to senior researcher Noh Ji-whan, by overlapping two separate laser beams, the team was able to [...]