| 摘要 |
FIELD: working by laser beam. ^ SUBSTANCE: device comprises emitter, power source, control unit, telescopic device, beam splitter with polyhedral prism, focusing lens, and positioning table. The beam splitter has cassette, is movable, and is provided with the drive for linear movement along the optical axis of the laser beam and drive for rotating the polyhedron prism around the optical axis of the laser bean in the plane perpendicular to the axis. Both of the drives are connected with the control unit. ^ EFFECT: expanded functional capabilities. ^ 4 dwg |
