Laser engraving uses a powerful beam of light to create detailed designs on various materials. The laser works by vaporizing the surface layer, leaving behind precise and lasting marks or etchings.
[Lionel Rocheleau], one of his lab technicians at DCRL was interested in doing some experiments with the laser cutter, so they came up with this experiment… By raster engraving a piece of ...
Emporia State's engraving arts program will be on display - as well as its new instructor - during a reception on Friday, Feb. 7. Emporia State offers the only bachelor's ...