Patent ID: 6175452
Filing Date: 2001-01-16
Classification: G02B,H01S

Abstract:
An optical arrangement for imaging several emitters of a laser diode arrangement in a focal point, said emitters forming at least one emitter-row, the emitters of said at least one emitter-row having active layers located in a common plane (Y-Z) plane, and following one another in a first coordinate axis (Y-axis) in said common plane, said optical arrangement comprising for each emitter-row a fast axis collimator for collimation of the laser radiation in a second coordinate direction (X-axis) which is perpendicular to the common plane (X-Z-planesaid fast axis collimator of each emitter-row being segmented such, that it forms a plurality of individual collimator segments which follow one another in the first coordinate axis (Y-axis) and which are calibrated and fixed individually.