| 摘要 |
Disclosed is a laser processing method and apparatus. The laser processing method of the invention comprises: the mode of irradiating lasers from the laser oscillator (1) for generating lasers (L2, L3) to a micro reflectors array (7) composed by a plurality of micro reflectors arranged regularly is converted into that: a modulation light (LM) having the section shapes corresponding to the processing figure of the processed object (15) is irradiated on the processed object (15) through an irradiation optical system (20) for performing laser processing; wherein the direction of the optical axis(202) of the optical system (20) is arranged approximately consistent with the direction of the diffracted light generated by the lasers (L2, L3) on the micro reflectors array (7). |
