Device for intensity distribution converting the maximum and becomes the laser beam in the center of the laser beam having the M profile

摘要

Dividing means A (34), traveling in different directions at least in part, a laser beam (21), a device for converting the laser beam in the laser beam having a M profile (21), two partial beams at least which can be divided into (22, 23), dividing means, optical means and a (38), is taken into the working surface section two beams (22, 23) at least, and at least two portions and / or wherein it is possible to overlap at least partially to the work surface (22, 23) beam, and optical means, splitting means (34), at least one lens having two lenses and (40, 42) at least I would have (39, 41) array.