Demonstration of 10 Gbit/s transmission over 900 km SMF with < 400 ns adaptation time using full-field EDC

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JZ_DemonstrationAV2011.pdf(312.81 KB)
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Date
2011-06-09
Authors
Zhao, Jian
Ellis, Andrew D.
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The Institution of Engineering and Technology
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Abstract
This reported work significantly extends the reach of 10Gbit/s on-off keying singlemode fibre (SMF) transmission using full-field based electronic dispersion compensation (EDC) to 900 km. In addition, the EDC balances the complexity and the adaptation capability by employing a simple dispersive transmission line with static parameters for coarse dispersion compensation and 16-state maximum likelihood sequence estimation with Gaussian approximation based channel training for adaptive impairment trimming. Improved adaptation times of less than 400 ns for a bit error rate target of 10(-3) over distances ranging from 0 to 900 km are reported.
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Keywords
Adaptive impairment trimming , Bit error rate target , Channel training , Coarse dispersion compensation , Full field electronic dispersion compensation , Maximum likelihood sequence estimation , On-off keying , Singlemode fibre transmission , Static parameters
Citation
ZHAO, J. & ELLIS, A. D. 2011. Demonstration of 10 Gbit/s transmission over 900 km SMF with 400 ns adaptation time using full-field EDC. Electronics Letters, 47, 711-713. doi: 10.1049/el.2011.0496