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Proceedings Paper

Are MLSE and nonlinear equalization required for optical single sideband modulation?
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Paper Abstract

Nonlinear equalizers based on nonlinear Volterra theory and maximum-likelihood sequence estimators (MLSE) are investigated to mitigate the nonlinear distortions resulting from the incomplete sideband suppression in optical single side band modulation (OSSB) systems. Through theoretical analysis and simulations, we demonstrate that electrical dispersion compensation (EDC) by using these nonlinear equalizers can achieve better performance compared to conventional analog equalizers including feedforward equalizers (FFE) and decision feedback equalizers (DFE).

Paper Details

Date Published: 19 November 2007
PDF: 5 pages
Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 67830M (19 November 2007); doi: 10.1117/12.738475
Show Author Affiliations
Chunmin Xia, Univ. of Kiel (Germany)
Werner Rosenkranz, Univ. of Kiel (Germany)


Published in SPIE Proceedings Vol. 6783:
Optical Transmission, Switching, and Subsystems V
Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama; Chang-Soo Park, Editor(s)

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