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Experimental demonstration of a format-flexible single-carrier coherent receiver using data-aided digital signal processing

 
: Elschner, R.; Frey, F.; Meuer, C.; Fischer, J.K.; Alreesh, S.; Schmidt-Langhorst, C.; Molle, L.; Tanimura, T.; Schubert, C.

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Postprint (4.4 MByte; PDF; )

Optics Express 20 (2012), Nr.27, S.28786-28791
ISSN: 1094-4087
Bundesministerium für Bildung und Forschung BMBF
01BP12402
Englisch
Zeitschriftenaufsatz, Elektronische Publikation
Fraunhofer HHI ()

Abstract
We experimentally demonstrate the use of data-aided digital signal processing for format-flexible coherent reception of different 28-GBd PDM and 4D modulated signals in WDM transmission experiments over up to 7680 km SSMF by using the same resource-efficient digital signal processing algorithms for the equalization of all formats. Stable and regular performance in the nonlinear transmission regime is confirmed.

: http://publica.fraunhofer.de/dokumente/N-234459.html