Mitigation of pattern sensitivity in full-field electronic dispersion compensation


We investigate the pattern-dependent decoding failures in full-field electronic dispersion compensation (EDC) by offline processing of experimental signals, and find that the performance of such an EDC receiver may be degraded by an isolated "1" bit surrounded by long strings of consecutive "0s". By reducing the probability of occurrence of this kind of isolated "1" and using a novel adaptive threshold decoding method, we greatly improve the compensation performance to achieve 10-Gb/s on-off keyed signal transmission over 496-km field-installed single-mode fiber without optical dispersion compensation.

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Uncontrolled Keywords: chromatic dispersion, detection, modulation , electronic dispersion compensation, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics
Publication ISSN: 1041-1135
Last Modified: 23 Oct 2019 12:39
Date Deposited: 08 Jan 2013 09:18
Published Date: 2009-01-01
Authors: Zhao, Jian A.
McCarthy, Mary E.
Gunning, Paul
Ellis, Andrew D.


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