Effective negative Kerr non-linear coefficient using highly non-linear fibers:A scalable backward propagation approach

Asif, Rameez, Islam, Muhammad Khawar and Zafrullah, Muhammad (2012) Effective negative Kerr non-linear coefficient using highly non-linear fibers:A scalable backward propagation approach. In: 2012 18th IEEE International Conference on Networks, ICON 2012. IEEE International Conference on Networks, ICON . UNSPECIFIED, SGP, pp. 98-102. ISBN 9781467345217

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Abstract

We have numerically evaluated optical backward propagation (OBP) by the conjunction of dispersion compensating fiber (DCF) and a non-linear compensator (NLC) devised by effective negative Kerr non-linear coefficient using two highly non-linear fibers (HNLF) to compensate fiber transmission impairments, i.e. chromatic dispersion (CD) and non-linearities (NL). The OBP module is evaluated for dual-polarization (DP) mary (m=4,16,32,64,256) quadrature amplitude modulation (QAM) in 112 Gbit/s coherent transmission over standard single mode fiber (SMF). We have also proposed a intensity limited optical backward propagation module (IL-OBP) by using a self-phase modulation-based optical limiter with an appropriate pre-chirping to compensate for the intensity fluctuations in the transmission link. Our results depict that in highly non-linear sensitive 256QAM transmission, we have observed a 40% increase in the transmission distance by implementing IL-OBP as compared to conventional OBP.

Item Type: Book Section
Uncontrolled Keywords: computer networks and communications,software,electrical and electronic engineering,safety, risk, reliability and quality ,/dk/atira/pure/subjectarea/asjc/1700/1705
Faculty \ School: Faculty of Science > School of Computing Sciences
Related URLs:
Depositing User: LivePure Connector
Date Deposited: 08 Sep 2022 08:32
Last Modified: 22 Sep 2022 23:58
URI: https://ueaeprints.uea.ac.uk/id/eprint/87915
DOI: 10.1109/ICON.2012.6506541

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