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"Akimasa Mizutani,Nobuaki Hatori,Nobuhiko Nishiyama,FUMIO KOYAMA,Kenichi Iga","MOCVD grown InGaAs/GaAs vertical cavity surface emitting laser on GaAs (311)B substrate",,"Electronics Letters",,"Vol. 33","No. 22","pp. 1877-1878",1997,Oct.
"Akimasa Mizutani,Nobuaki Hatori,Ohnoki, N,Nobuhiko Nishiyama,Ohtake, N,FUMIO KOYAMA,Kenichi Iga","P-type AlAs growth on a GaAs (311)B substrate using carbon auto-doping for low resistance GaAs/AlAs distributed Bragg reflectors",,"Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers",,"Vol. 36","No. 11","pp. 6728-6729",1997,Aug.
"Hatori, N,Mizutani, A,Nobuhiko Nishiyama,Koyama, F,Iga, K","Threshold reduction of p-type delta-doped InGaAs/GaAs quantum well lasers by using auto-doping of carbon",,"Electronics Letters",,"Vol. 33","No. 12","pp. 1096-1097",1997,June