Device for surface treatment by deflection of a laser beam.

摘要

Device for the treatment of a surface by scanning by a laser beam, comprising at least one laser (10), a system (11) for transforming a laser beam, a system (16) for scanning by a laser beam and an optical focusing system (22). The transformation system (11) comprises: - a spherical afocal magnifier (12), - a cylindrical anamorphic device (14). Application to metallurgy and microelectronics.