Electronic post-compensation of WDM transmission impairments using coherent detection and digital signal processing.
By Xiaoxu Li, Xin Chen, G. Goldfarb, E. Mateo, Inwoong Kim, F. Yaman, Guifang Li. Optics Express, 2008
348 citations recorded by the source corpus.
A universal post-compensation scheme for fiber impairments in wavelength-division multiplexing (WDM) systems is proposed based on coherent detection and digital signal processing (DSP). Transmission of 10 x 10 Gbit/s binary-phase-shift-keying (BPSK) signals at a channel spacing of 20 GHz over 800 km dispersion shifted fiber (DSF) has been demonstrated numerically.
Subfields: Electrical and Electronic Engineering
View Paper: https://www.semanticscholar.org/paper/bd302b96c0539ac907d567f9e6b4e7de9374a481
How researchers see this paper
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In Electrical and Electronic Engineering
- Ezra Ip
- Joseph M. Kahn
- Guifang Li
- Peter J. Winzer
- Seb J. Savory
- Murat Uysal
- Keang-Po Ho
- Irshaad Fatadin
Citations in the corpus
- Nonlinear Compensation Using Backpropagation for Polarization-Multiplexed Transmission (2010, background): “In [11], it was shown that BP can reduce interchannel nonlinearity in dense wavelength-division-multiplexed (DWDM) systems.”
- Recent advances in coherent optical communication (2009, methodology): “In [ 38 ], transmission of WDM signals (the total number of channels is C) by using postcompensation of all linear and nonlinear fiber impairments is investigated, as opposed to precompensation [35].”
- Compensation of Dispersion and Nonlinear Impairments Using Digital Backpropagation (2008, methodology): “We studied a reduced-complexity algorithm employing a noniterative asymmetric split-step Fourier method (SSFM).”