Performance of 3-W/100-um stripe diode laser at 950 and 810 nm

Goetz Erbert; Gerhard Beister; Frank Bugge; Arne Knauer; Ralf Huelsewede; Wolfgang Pittroff; Juergen Sebastian; Hans Wenzel; Marcus Weyers; Guenther Traenkle

doi:10.1117/12.429788

6 June 2001 Performance of 3-W/100-μm stripe diode laser at 950 and 810 nm

Goetz Erbert, Gerhard Beister, Frank Bugge, Arne Knauer, Ralf Huelsewede, Wolfgang Pittroff, Juergen Sebastian, Hans Wenzel, Marcus Weyers, Guenther Traenkle

Author Affiliations +

Proceedings Volume 4287, In-Plane Semiconductor Lasers V; (2001) https://doi.org/10.1117/12.429788
Event: Symposium on Integrated Optics, 2001, San Jose, CA, United States

Abstract

In this paper we report on Al-free InGaAs/InGaAsP/InGaP broad area laser diodes emitting at 950 nm and on 810 nm- laser diodes with Al-free GaAsP quantum wells in AlGaAs waveguides. 2 mm long diode lasers show a high wall plug efficiency above 50% at output powers of about 3 W. The beam characteristics of these diode lasers benefit from small confinement factors. Results depending on stripe width and resonator length are given.

Citation Download Citation

Goetz Erbert, Gerhard Beister, Frank Bugge, Arne Knauer, Ralf Huelsewede, Wolfgang Pittroff, Juergen Sebastian, Hans Wenzel, Marcus Weyers, and Guenther Traenkle "Performance of 3-W/100-μm stripe diode laser at 950 and 810 nm", Proc. SPIE 4287, In-Plane Semiconductor Lasers V, (6 June 2001); https://doi.org/10.1117/12.429788

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