400 Mbit/s Optical Regenerator Integrated Circuits. - Kazuo Yamaguchi; Hiroo Kitasagami; Mitsuhiro Motegi; Fumio Ogawa; H. Nishiomoto; Hiromu Iwamoto; Masayuki Kokado (IEEE J. Sel. Areas Commun., 1986)

Gigabit receiver ICs for optical communications. - Kazuo Yamaguchi; Hiroo Kitasagami; Masaaki Kawai; Izumi Amemiya; Takashi Touge; Haruo Tamada; Masayuki Kokado; Masahiro Sugimoto (IEEE J. Sel. Areas Commun., 1988)