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Real-time measurements of a 40 Gb/s coherent system | Synapse

January 1, 2008Optics Express429 citationsOpen Access

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Real-time measurements of a 40 Gb/s coherent system

HSHan SunInfinera (United States)KWKuang-Tsan WuInfineon Technologies (Canada)KRKim RobertsCiena (United States)

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Abstract

Continuous real-time measurements are shown from a coherent 40 Gb/s transmission system that uses Dual-Polarization Quadrature Phase Shift Keying (DP-QPSK) modulation. Digital compensation is used for dispersion and polarization effects, with little performance degradation created by 150 ps of rapidly varying 1st-order PMD.

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Sun et al. (Tue,) studied this question.

synapsesocial.com/papers/6a5eb29c5fa505cbb760045f https://doi.org/https://doi.org/10.1364/oe.16.000873

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5Wavelength Division Multiplexing (WDM) and Polarization Mode Dispersion (PMD) Performance of a Coherent 40Gbit/s Dual-Polarization Quadrature Phase Shift Keying (DP-QPSK) Transceiver2007 · 70 citations