Fiber nonlinearity precompensation for long-haul links using direct-detection optical OFDM

The use of nonlinearity precompensation in direct-detection optical orthogonal frequency division multiplexed links is investigated by simulation. Because of the presence of a strong optical carrier its performance is poorer than for coherent systems: with compensation the signal quality is found to...

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Veröffentlicht in:	Optics express 2008-04, Vol.16 (9), p.6209-6215
Hauptverfasser:	Du, Liang B Y, Lowery, Arthur J
Format:	Artikel
Sprache:	eng
Schlagworte:	Fiber Optic Technology Nonlinear Dynamics Signal Processing, Computer-Assisted
Online-Zugang:	Volltext
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