Braunstein, J.J.BraunsteinMikulla, MichaelMichaelMikullaSchmitt, A.A.SchmittSchleife, J.J.SchleifeBihlmann, G.G.Bihlmann2022-03-092022-03-091998https://publica.fraunhofer.de/handle/publica/330544High-power laser bars comprising 25 tapered emitters have been fabricated. The total output power is higher than 25 W and the average beam quality factor M2 of each individual emitter is 2.18 at 10 W total power.enhigh-power semiconductor laserHochleistungs-Halbleiterlasertapered semiconductor laserTrapez-Halbleiterlaser621667High-power (> 25 W cw) tapered laser bars with high brightness at 980 nmHochleistungs-Laserbarren (> 25 W cw) mit trapezförmigen Emittern hoher Brillanz bei 980 nmconference paper