LASER PROCESSING APPARATUS USING LASER BEAM SPLITTING

摘要

The present invention relates to a laser processing apparatus using laser beam splitting, which divides an incident laser beam into at least two beams and processes a workpiece using at least two beams, thereby improving processing quality and increasing processing efficiency. The laser processing apparatus includes a beam splitting means for dividing the laser beam emitted from the laser generation means into at least two beams and causing the resultant beams to be incident on the mirror. The beam splitting means comprises a prism, beam splitter or a combination of a prism and a beam splitter.