Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm
Photonics Systems Group, Tyndall National Institute and Department of Electrical Engineering/Physics, University College Cork, Dyke Parade, Prospect Row, Cork, Ireland.
Department of Information Engineering, University of Padova, Italy.
Acreo AB, Network Transmission Lab..
Acreo AB, Network Transmission Lab..
Show others and affiliations
2011 (English)In: Optics Express, ISSN 1094-4087, E-ISSN 1094-4087, Vol. 19, no 10, 9453-9460 p.Article in journal (Refereed) Published
Abstract [en]

We investigate a digital back-propagation simplification method to enable computationally-efficient digital nonlinearity compensation for a coherently-detected 112 Gb/s polarization multiplexed quadrature phase shifted keying transmission over a 1,600 km link (20x80km) with no inline compensation. Through numerical simulation, we report up to 80% reduction in required back-propagation steps to perform nonlinear compensation, in comparison to the standard back-propagation algorithm. This method takes into account the correlation between adjacent symbols at a given instant using a weighted-average approach, and optimization of the position of nonlinear compensator stage to enable practical digital back-propagatio

Place, publisher, year, edition, pages
Optical Society of America, 2011. Vol. 19, no 10, 9453-9460 p.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-94774DOI: 10.1364/OE.19.009453ISI: 000290490200069OAI: oai:DiVA.org:kth-94774DiVA: diva2:526067
Note

QC 20120612

Available from: 2012-06-12 Created: 2012-05-10 Last updated: 2017-12-07Bibliographically approved

Open Access in DiVA

fulltext(1031 kB)847 downloads
File information
File name FULLTEXT01.pdfFile size 1031 kBChecksum SHA-512
c67879efe46c1f086c73e422cd2db0360e7c1e3c444074007f6af6d2452d288007be6552437dc153a4fd717a445bc9ef44343fc8ceb0af8a2a41da3bb8f50b9b
Type fulltextMimetype application/pdf

Other links

Publisher's full texthttp://dx.doi.org/10.1364/OE.19.009453

Search in DiVA

By author/editor
Forzati, MacroChughtai, Mohsan Niaz
By organisation
Computational Biology, CB
In the same journal
Optics Express
Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 847 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 146 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf