strahlformungsoptik and module for a diodenlaseranordnung

摘要

Beam-forming lens (1) comprises a notching step (3) for combining laser beams (5, 6, 7) laterally to each other in two directions (X, Y) to form one beam (8). The notching step has two lateral displacement units (10, 11) for laterally displacing one of the laser beams (5, 7) along a direction (X) to the middle beam (6). The lateral displacement units each have a lateral displacement element with a higher diffractive index than the medium. An independent claim is also included for a beam-forming module comprising at least two beam-forming lenses. Preferred Features: The laser beams (5, 6, 7) and the emitted laser beam (8) run parallel to each other. The lateral displacement units are formed as double deviating prisms.