G Erbert, G Beister, F Bugge, A Knauer… - Proceedings of …, 2001 - spiedigitallibrary.org
In this paper we report on Al-free InGaAs/InGaAsP/InGaP broad area laser diodes emitting at
950nm and on 810nm-laser diodes with Al-free GaAsP quantum wells in AlGaAs …