[PC1-3] Surface Recombination Reduction by (NH4)2Sx-Passivation in MOCVD Regrowth for AlGaAs/GaAs BH Lasers T. Tamanuki, F. Koyama, K. Iga (1.Tokyo Institute of Technology Precision and Intelligence Lab.) https://doi.org/10.7567/SSDM.1991.PC1-3