"Y.Miyamoto,Y.Miyake,M.Asada,Y.Suematsu","Threshold current density of GaInAsP/InP quantum box Lasers",,"IEEE J. Quantum. Electron",,"Vol. QE25","No. 9","pp. 2001",1989,
"E.Inamura,Y.Miyamoto,S.Tamura,S.Takasugi,K.Furuya","Wet chemical etching for ultra fine periodic structrures ; rectangular InP corrugations of 70nm pitch and 100nm depth",,"Jpn. J. Appl. Phys.",,"Vol. 28","No. 10","pp. 2193",1989,