2.5 Gbit/s-9720 km, 10 Gbit/s-6480 km transmissioninthe FSA commercial system with 90 km spaced opticalamplifier repeaters and dispersion-managed cablesMakoto Murakami, M. Aiki, Youichi Fukada et al.|Electronics Letters|1995Cited by 22
System performance evaluation of the FSA submarine optical amplifier systemMakoto Murakami, M. Aiki, Tsunaki Takahashi et al.|Journal of Lightwave Technology|1996Cited by 15
10 Gbit/s×4 ch WDM upgrading system on an installed optical amplifier submarine system designed for single-wavelength channel transmissionYasuomi Tada, T. Imai, M. Sumida et al.|Unknown|2002Cited by 3