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Conferences > OFC > 2012 > OM2A > OM2A.6

150 Gbit/s Real-Time Nyquist Pulse Transmission Over 150 km SSMF Enhanced by DSP with Dynamic Precision

R. Schmogrow, M. Meyer, S. Wolf, B. Nebendahl, D. Hillerkuss, B. Baeuerle, M. Dreschmann, J. Meyer, M. Huebner, J. Becker, C. Koos, W. Freude, and J. Leuthold

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Abstract

A real-time optical Nyquist pulse transmitter generates 150 Gbit/s PDM-64QAM data with 12 bit/s/Hz spectral efficiency. A 64-tap FIR pulse shaper improves the BER by adjusting the DSP accuracy dynamically from 6 to 11 bit.

© 2012 Optical Society of America

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