Anordnung zur Erhoehung des Fuellfaktors in y-Richtung der Strahlung mehrerer gekuehlter Diodenlaserbarren gleicher Wellenlaenge und Polarisation

DE 10328084 A UPAB: 20050218 NOVELTY - Individual radiation fields (4) of individual diode laser stacks (2) are incorporated in plane-parallel plate (6), whose two surfaces (5,8) are highly reflective for diode laser radiation, being irradiated in section of surface parts (9), antireflecting for diode laser radiation.Each irradiation surface of plate is angled with respect to Z-direction. Individual radiation field parts of each diode laser stack are guided to one output window (10) with antireflective coating by reflection at highly reflective plate surfaces for decoupling as radiation field (11) from folding plate. USE - For material working and pumping solid lasers. ADVANTAGE - Radiation beam of high power density with increased heat dissipation