Frequency Separation Locking and Synchronization for FDM Optical Sources Using Widely Frequency Tunable Laser Diodes. - Naoki Shimosaka; Kazuhisa Kaede; Masahiko Fujiwara; Shuntaro Yamazaki; Shigeru Murata; Makoto Nishio (IEEE J. Sel. Areas Commun., 1990)

A new architecture of photonic ATM switches. - Makoto Nishio; Shuji Suzuki; Kazuo Takagi; Ichiro Ogura; Takahiro Numai; Kenichi Kasahara; Kazuhisa Kaede (IEEE Commun. Mag., 1993)