Coherent Equalization and POLMUX-RZ-DQPSK for Robust 100-GE Transmission

By C. Fludger, T. Duthel, D. van den Borne, C. Schulien, E. Schmidt, T. Wuth, J. Geyer, E. de Man, Khoe Giok-Djan, H. de Waardt. Journal of Lightwave Technology, 2008

401 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/4fca310edd4b2bb7bab037537020f0547e4b0684

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In Electrical and Electronic Engineering

Citations in the corpus

Performance of Dual-Polarization QPSK for Optical Transport Systems (2009, background): “The polarization transfer function of the optical link can be tracked allowing electronic domain compensation of PMD and polarization dependent loss (PDL) [4], [5].”
Wavelength-Selective Switches for ROADM Applications (2010, background): “5–7 is that to support 100-Gb/s channels on a 50-GHz channel plan, the WSS must have a filter with a FWHM of 50 GHz and an effective Gaussian order of close to 4.”
High-Spectral-Efficiency Optical Modulation Formats (2012, background): “frequency- and phase locking, and polarization demultiplexing [19]–[26].”
Spectrally Efficient Long-Haul Optical Networking Using 112-Gb/s Polarization-Multiplexed 16-QAM (2010, methodology): “In a next step, polarization division multiplexing (PDM) was added to boost the SE to 3.2 b/s/Hz in point-to-point applications using direct detection [4], and to 2 b/s/Hz in an optically-routed environment using coherent detection [6].”
Optical Performance Monitoring in Digital Coherent Receivers (2009, methodology): “Both flexibility and bandwidth efficiency can be met by digital coherent receivers, which apply optical intradyne demodulation with subsequent digital equalization and data recovery in the electrical domain [1], [2].”
Modulation formats for 100G and beyond (2011, background): “Various high capacity DWDM transmission experiments are reportedat 50 GHzchannel spacing [72–78] andwith reduced channel spacing corresponding to the symbol rate [79] to further increase the spectral efficiency.”
Effect of Mode Coupling on Signal Processing Complexity in Mode-Division Multiplexing (2013, background): “We neglect here the GD spread due to PMD, which is much smaller than that due to MD [35], [50]–[52].”
Spectrally Efficient Long-Haul WDM Transmission Using 224-Gb/s Polarization-Multiplexed 16-QAM (2011, methodology): “promising approach is to use single-carrier 28-Gbaud polarization-division-multiplexed (PDM) quadrature phase-shift keying (QPSK) [9].”
DSP for Coherent Single-Carrier Receivers (2009, background): “Conventional timing recovery algorithms cited in [1] and [3] lack a high dispersion tolerance that is usually required in optically compensated systems, thus creating a possible bottleneck in the receiver design.”
Phase Estimation Methods for Optical Coherent Detection Using Digital Signal Processing (2009, background): “Exact compensation of 1500 ps/nm of chromatic dispersion at 10.7 Gb/s has been demonstrated [5], as has compensation for other propagation impairments such as self phase modulation [6] and polarization mode dispersion [7].”