作者: O. Leclerc , B. Dany , D. Rouvillain , P. Brindel , E. Desurvire
DOI: 10.1049/EL:20001089
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摘要: Simultaneous optical regeneration of four 200 GHz-spaced 40 Gbit/s channels in a single polarisation-insensitive InP Mach-Zehnder modulator is demonstrated by means dense WDM loop transmission over 10000 km, yielding spectral efficiency 0.27(bit/s)/Hz.