1. Nielsen, T., and L. Nelson. 2000. 3.28 Tbit/s (82 x 40 Gb/s) tranamission over 3 x100 km nonzerp-dispersion fiber using deal C- and L-band hybrid Raman/Erbium-doped inline amplifiers. OFC 2000. Postdeadline paper 23.
2. Bonati, A., J. Chesnoy, M. Oman, P. M. Gabla, B, Paicentini.and C Reinaudo, 1999. GlobaI turnkey solutions for backbone transmission networks. Alcatel Telecomunication Review.
3. Elbers, J.P., and C. Glingener, 3.2. Tbit/s (80 x 40 Gbit/s) bi-directional DWDM/ETDM transmission. ECOC'99. Nice. Postdeadline paper 2-5;
4. Ito, T. Y, Nakanishi, and K. Fuji. 6.4 Tbit/s (160 x 40 Gb/s) WDM transmission experiment with 0.8 bit/s/Hz spectral efficiency, ECOC 2000. Postdeadline paper 1.1.
5. Färbert, Y. Takeshi, and K. Kunio. 7 Tbit/s (175 x 40 Gb/s) bidirectional interleaved transmission with 50 GHz channel spacing, ECOC 2000. Postdeadline paper 1.3.