Straight-line soliton data transmissions over 2000 km at 20 Gbit/s and 1000 km at 40 Gbit/s using erbium-doped fibre amplifiers
2004 ◽
Vol 237
(4-6)
◽
pp. 295-299
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1999 ◽
Vol 146
(3)
◽
pp. 153-158
◽