APPLICATIONS, METHODS AND SYSTEMS FOR DELIVERING LASER RADIATION OF ADDRESSED MATRIX Russian patent published in 2020 - IPC H01S5/40 

FIELD: physics.

SUBSTANCE: invention relates to matrix modules for alignment of laser beams which can provide high-brightness laser beams for use in systems and applications in manufacture, production, entertainment, and so forth. Laser system comprises a plurality of laser diode modules which comprise a plurality of laser diodes capable of outputting a separate blue laser beam along a laser beam trajectory, where section of laser beam trajectories from each of laser diodes is parallel with other laser beam trajectories and not coinciding with them, setting parallel trajectories of beams, and a means of spatial alignment of separate blue laser beams to produce a combined laser beam having a single spot in a far zone, introduced into the optical fiber for delivery to the target material. Apparatus for spatial alignment of separate blue laser beams is located on beam path, on parallel beam trajectories and in optical communication with each laser diode and increases beam power while maintaining brightness of superimposed beam.

EFFECT: as a result, the combined beam has power which is at least 50 times the power of the separate beam, and the product of the combined beam parameters is not greater than the product of the separate beam multiplied by 2.

18 cl, 30 dwg