Hybrid opto-digital signal processing in 112 Gbit/s DP-16QAM and DP-QDB transmission for long-haul large- A eff pure-silica-core fiber links

Rameez Asif; Ramshah Ahmad; Rabeea Basir

doi:10.1007/s11107-015-0533-z

Hybrid opto-digital signal processing in 112 Gbit/s DP-16QAM and DP-QDB transmission for long-haul large- A _eff pure-silica-core fiber links

Rameez Asif, Ramshah Ahmad, Rabeea Basir

School of Computing Sciences

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

By means of numerical simulations, we demonstrated that all-optical signal processing methods (XPM-suppressor module and in-line nonlinear equalization) significantly increase the system performance of digital nonlinear compensation (digital backward propagation) and improve the system performance in five-channel 112 Gbit/s DP-16QAM and DP-QDB transmission over 2400 km large- effective-area pure-silica-core fiber (LA _eff-PSCF). The system performance is quantified with the help of Q-factor (dB) for both dispersion-managed and nondispersion-managed fiber links.

Original language	English
Pages (from-to)	1-8
Number of pages	8
Journal	Photonic Network Communications
Volume	32
Issue number	1
DOIs	https://doi.org/10.1007/s11107-015-0533-z
Publication status	Published - 1 Aug 2016

Keywords

Coherent transmission
Dispersion
Multiplexing
Optical fiber communication
Optical networks

Access to Document

10.1007/s11107-015-0533-z

Cite this

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title = "Hybrid opto-digital signal processing in 112 Gbit/s DP-16QAM and DP-QDB transmission for long-haul large- A eff pure-silica-core fiber links",

abstract = "By means of numerical simulations, we demonstrated that all-optical signal processing methods (XPM-suppressor module and in-line nonlinear equalization) significantly increase the system performance of digital nonlinear compensation (digital backward propagation) and improve the system performance in five-channel 112 Gbit/s DP-16QAM and DP-QDB transmission over 2400 km large- effective-area pure-silica-core fiber (LA eff-PSCF). The system performance is quantified with the help of Q-factor (dB) for both dispersion-managed and nondispersion-managed fiber links.",

keywords = "Coherent transmission, Dispersion, Multiplexing, Optical fiber communication, Optical networks",

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AB - By means of numerical simulations, we demonstrated that all-optical signal processing methods (XPM-suppressor module and in-line nonlinear equalization) significantly increase the system performance of digital nonlinear compensation (digital backward propagation) and improve the system performance in five-channel 112 Gbit/s DP-16QAM and DP-QDB transmission over 2400 km large- effective-area pure-silica-core fiber (LA eff-PSCF). The system performance is quantified with the help of Q-factor (dB) for both dispersion-managed and nondispersion-managed fiber links.

KW - Coherent transmission

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