LASER ANNEALING SYSTEM AND METHOD OF FABRICATING A SEMICONDUCTOR DEVICE USING THE SAME

Disclosed are a laser annealing system and a method of fabricating a semiconductor device using the same. The laser annealing system having multiple laser devices may include a stage, on which a substrate is loaded, a light source generating a plurality of laser beams to be provided to the substrate, an optical delivery system disposed between the light source and the stage and used to deliver the laser beams, a homogenizing system disposed between the optical delivery system and the stage, the homogenizing system including an array lens including a plurality of lens cells which allow the laser beams to pass therethrough and homogenize the laser beams, and an imaging optical system disposed between the homogenizing system and the stage to image the laser beams on the substrate.