Impact of Temporal Interleaving of Polarization Tributaries Onto 100-Gb/s Coherent Transmission Systems With RZ Pulse Carving

Impact of Temporal Interleaving of Polarization Tributaries Onto 100-Gb/s Coherent Transmission Systems With RZ Pulse Carving

We report in this letter on a 100-Gb/s spectrally efficient transmission over 16 x 100 km of standard single-mode fiber employing erbium-doped fiber amplifiers. We feed it with polarization-division-multiplexed quadrature phase-shift keying signals with 50% return-to-zero carving which we recover wi...

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Veröffentlicht in:IEEE photonics technology letters 2008-12, Vol.20 (24), p.2036-2038
Hauptverfasser: Renaudier, J., Bertran-Pardo, O., Mardoyan, H., Tran, P., Salsi, M., Charlet, G., Bigo, S.
Format: Artikel
Sprache:eng
Schlagworte:
Coherence
Coherent detection
Digital signal processing
Distributed feedback devices
Erbium-doped fiber amplifier
Fibers
Impairment
Interleaved codes
Nonlinearity
optical fiber communications
Optical fiber polarization
Optical polarization
Phase detection
Phase shift keying
Signal processing
Spectra
Tolerances
Tributaries
Wavelength division multiplexing
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Beschreibung
Zusammenfassung:We report in this letter on a 100-Gb/s spectrally efficient transmission over 16 x 100 km of standard single-mode fiber employing erbium-doped fiber amplifiers. We feed it with polarization-division-multiplexed quadrature phase-shift keying signals with 50% return-to-zero carving which we recover with coherent detection. We evaluate the impact of interleaving the polarization-multiplexed tributaries onto the tolerance to nonlinearities and we discuss in particular the benefit of this interleaving when nonlinear effects interact with polarization-mode-dispersion related impairments.
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2008.2006059