Performance of 3-W/100-μm stripe diode laser at 950 and 810 nm
- 6 June 2001
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- p. 93-102
- https://doi.org/10.1117/12.429788
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.Keywords
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