Experimental demonstration of fiber nonlinearity mitigation in a WDM multi-subcarrier coherent optical system
- Nespola, A.
- Jiang, Y.
- Abrate, S.
- Forghieri, F.
- BERTIGNONO, LUCA
- BOSCO, GABRIELLA
- CARENA, Andrea
- BILAL, SYED MUHAMMAD
- POGGIOLINI, PIERLUIGI
Publication date
January 2015
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
Thanks to the use of a digital multi-subcarrier architecture, we experimentally demonstrate a maximum reach increase of 11% for a 19x128Gbit/s PM-QPSK WDM comb with respect to an equivalent single-subcarrier system, achieving 14,100-km transmission over PSCF fiber with EDFA-only amplification
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