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Du LB, Lowery AJ. Improved nonlinearity precompensation for long-haul high-data-rate transmission using coherent optical OFDM. Opt Express. 2008;16(24):19920-5doi: 10.1364/oe.16.019920.
Du, L. B., & Lowery, A. J. (2008). Improved nonlinearity precompensation for long-haul high-data-rate transmission using coherent optical OFDM. Optics express, 16(24), 19920-5. https://doi.org/10.1364/oe.16.019920
Du, Liang B, and Lowery, Arthur J. "Improved nonlinearity precompensation for long-haul high-data-rate transmission using coherent optical OFDM." Optics express vol. 16,24 (2008): 19920-5. doi: https://doi.org/10.1364/oe.16.019920
Du LB, Lowery AJ. Improved nonlinearity precompensation for long-haul high-data-rate transmission using coherent optical OFDM. Opt Express. 2008 Nov 24;16(24):19920-5. doi: 10.1364/oe.16.019920. PMID: 19030079.
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Opt Express. 2008 Nov 24;16(24):19920-5. doi: 10.1364/oe.16.019920.

Improved nonlinearity precompensation for long-haul high-data-rate transmission using coherent optical OFDM.

Optics express

Liang B Du, Arthur J Lowery

Affiliations

  1. Department of Electrical & Computer Systems Engineering, Monash University, Clayton, VIC 3800, Australia.

PMID: 19030079 DOI: 10.1364/oe.16.019920

Abstract

We show that the performance of precompensation of fiber nonlinearity in coherent optical OFDM systems operating at up to 60 Gbps/polarization can be improved by electrical filtering the precompensation signal. The optimal filter bandwidth is related to the FWM efficiency spectrum when dispersion is considered.

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