MATERIAL PROCESSING METHOD USING LASER PULSE HAVING WIDE SPECTRUM BAND WIDTH, AND DEVICE FOR IMPLEMENTING THE METHOD

摘要

PROBLEM TO BE SOLVED: To create an easy and flexible method which enables specified processing and processing adapted to a requirement in terms of methodology while being applicable versatilely.;SOLUTION: There are provide the method and a device for processing a material by using a laser pulse having a wide spectrum band width, and a device for implementing the method. One of several spectrum parameters of the laser pulse are specifically modified in order to process the material, or during the processing according to, preferably, a measurement processing parameter. This invention is used for processing the material by using the laser pulse having the wide spectrum band width, particularly, a femtosecond pulse and a picosecond pulse.;COPYRIGHT: (C)2012,JPO&INPIT