Vorrichtung zur Einkopplung der Strahlung von Kurz

摘要

The coupling in results using a coupling in unit (3) and at least one light conducting fiber (4) arranged after the laser beam from the laser light source (1). The coupling in results in a confocal beam course and the fiber end is imaged on an object. A pre-chirping unit (PU2) consisting of diffraction gratings is arranged between the light source (1) and the coupling in unit.