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Communication Dans Un Congrès ECOC '12 : European Conference on Optical Communications Année : 2012

Spectral shaping tradeoffs in root-raised-cosine PDM-QPSK nonlinear transmission

Résumé

We numerically investigate the WDM performance of RRC-PDM-QPSK systems, for variable dispersion management and channel spacing. We point out the optimal roll-off factors after nonlinear transmission and discuss the resulting trade-offs between spectral efficiency and performance.
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Dates et versions

hal-00768285 , version 1 (21-12-2012)

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  • HAL Id : hal-00768285 , version 1

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Petros Ramantanis, Aida Seck, Jordi Vuong, Djalal Falih Bendimerad, Yann Frignac. Spectral shaping tradeoffs in root-raised-cosine PDM-QPSK nonlinear transmission. ECOC '12 : European Conference on Optical Communications, Sep 2012, Amsterdam, Netherlands. ⟨hal-00768285⟩
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