Patent ID: 9513483
Filing Date: 2016-12-06
CPC Classification: G02B

Claim Text:
1. A beam shaper system for at least one laser-diode bar located spatially in an orthodox X-Y-Z coordinate system having an X-Y plane, X-Z plane, Y-Z plane and comprising: a) a fast-axis collimator located in the X-Y plane of the orthodox X-Y-Z coordinate system and comprising a first aspherical-cylindrical lens, the laser diode having emitters which are located linearly in the X-Y plane and are spaced from each other with a predetermined laser-diode emitter pitch; b) an array of spherical/aspherical telescope units shifted with respect to each other in the direction of the fast axis in accordance with a first predetermined law, each telescopic unit comprising a pair of individual lenses; c) an array of second cylindrical lenses where the second cylindrical lenses are shifted relative to each other in the plane Y-Z in the direction of the Y axis in accordance with a second predetermined law; and d) a focusing unit located in the Y-Z plane having means for reshaping and focusing the beams which passed through the array of the second cylindrical lenses.