[C-3-1] Extremely High-Quality GaAs-AlGaAs GRIN-SCH Lasers with a Superlattice Buffer Layer Grown by MBE for OEIC Applications T. Fujii、S. Yamakoshi、O. Wada、S. Hiyamizu (1.Fujitsu Limited) https://doi.org/10.7567/SSDM.1984.C-3-1