The ablation process manner by the laser which utilizes the scan path algorithm of the fixed laser.

摘要

This invention the milling cutter was processed is the method of forming the structure which inside the material which is locked the laser beam (207) of making use. The picosecond laser (205), short pulse of the light energy which makes the lighting step cause which is required was formed, to form the hole the laser beam (207) change rate of movement, milling on the material, in order the laser beam (207) tool route, high quality and the repetition possible milling cutter was processed, milling is led, and, information of measuring method of these three quantities, the laser system (200) is something which is returned as feedback inside.