Spectrally Efficient Long-Haul Optical Networking Using 112-Gb/s Polarization-Multiplexed 16-QAM

By Peter J. Winzer, Alan H. Gnauck, C. Doerr, M. Magarini, L. Buhl. Journal of Lightwave Technology, 2010

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Laser Linewidth Tolerance for 16-QAM Coherent Optical Systems Using QPSK Partitioning (2010, neutral): “Various PE algorithms have recently been proposed [2]–[8] and verified either through simulation or offline processing for 16-ary quadrature amplitude modulation (16-QAM) which is one of the most promising modulation formats for next-generation 100 Gb/s. Spectral efficiency as high as 6.2 b/s/Hz has”
Penalties from in-band crosstalk for advanced optical modulation formats (2011, methodology): “Our intradyne-receiver algorithm [10] first corrected for frontend imperfections, e.”
Spectrally Efficient Long-Haul WDM Transmission Using 224-Gb/s Polarization-Multiplexed 16-QAM (2011, methodology): “[11].”
Modulation formats for 100G and beyond (2011, methodology): “Using DP-16QAM transmission lengths between 670 up to 1500 km have been demonstrated [93–95].”
High-Spectral-Efficiency Optical Modulation Formats (2012, methodology): “the two quadratures of the optical field using an I/Q modulator [82].”