Patent ID: 8755107

Claim:
A laser processing system comprising: a laser processing device for irradiating an object to be processed with laser light modulated by a spatial light modulator so as to form a modified region in the object; pattern storage means for storing a plurality of kinds of element patterns to become elements for a modulation pattern for subjecting the laser light to a predetermined modulation in the spatial light modulator; and pattern creation means for acquiring one or a plurality of kinds of element patterns for the modified region from the pattern storage means according to a condition for forming the modified region for the object, providing, when one kind of element pattern is acquired, the laser processing device with the one kind of element pattern as the modulation pattern for forming the modified region corresponding thereto, and providing, when the plurality of kinds of element patterns are acquired, the laser processing device with a composite pattern combining the plurality of element patterns as the modulation pattern for forming the modified region corresponding thereto.