K. Murashige

Sixty 5.3 Gbit/s, 1650-km straight-line WDM transmission

Shu Yamamoto, Koji Goto, T. Miyakawa, 1998 .

Wideband WDM transmission using commercial optical submarine cable

Koji Goto, K. Murashige, Hideaki Tanaka, 1997 .

Novel transmission line failure detection method by observation of noise power for amplified systems

Koji Goto, Hideaki Tanaka, K. Murashige, 1998, 24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398).

A half Tbit/s (50/spl times/10.66 Gbit/s), over 1600 km transmission experiment using widely gain-flattened EDFA chain

Shu Yamamoto, Koji Goto, T. Miyakawa, 1997 .