Mode division multiplexing using orbital angular momentum modes over 1.4 km ring core fiber

Auteur(s): Mirzaei Nejad, RezaAllahverdyan, KarenVaity, PravinAmiralizadeh, SiamakBrunet, CharlesMessaddeq, YounèsLa Rochelle, SophieRusch, Leslie
Résumé: Mode division multiplexing (MDM) systems using orbital angular momentum (OAM) modes can recover the data in D different modes without recourse to full (2D × 2D) multiple input multiple output (MIMO) processing. One of the biggest challenges in OAM-MDM systems is the mode instability following fiber propagation. Previously, MIMO-free OAM-MDM data transmission with two modes over 1.1 km of vortex fiber was demonstrated, where optical polarization demultiplexing was employed in the setup. We demonstrate MDM data transmission using two OAM modes over 1.4 km of a specially designed ring core fiber without using full MIMO processing or optical polarization demultiplexing. We demonstrate reception with electrical polarization demultiplexing, i.e., minimal 2 × 2 MIMO, showing the compatibility of OAM-MDM with current polarization demultiplexing receivers.
Type de document: Article de recherche
Date de publication: 27 juillet 2016
Date de la mise en libre accès: 14 septembre 2016
Version du document: AM
Lien permanent: http://hdl.handle.net/20.500.11794/9869
Ce document a été publié dans: Journal of Lightwave Technology, Vol. 34 (18), 4252 - 4258 (2016)
https://doi.org/10.1109/JLT.2016.2594698
Institute of Electrical and Electronics Engineers
Autre version disponible: 10.1109/JLT.2016.2594698
Collection :Articles publiés dans des revues avec comité de lecture

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