CUED Publications database

First demonstration of OFDM ECDMA for low cost optical access networks.

Guo, X and Wang, Q and Li, X and Zhou, L and Fang, L and Wonfor, A and Wei, JL and von Lindeiner, J and Penty, RV and White, IH (2015) First demonstration of OFDM ECDMA for low cost optical access networks. Opt Lett, 40. pp. 2353-2356.

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Abstract

We demonstrate for the first time to the best of our knowledge an analogue orthogonal frequency division multiplexing (OFDM) based electrical code division multiplexing access (ECDMA) passive optical network (PON) for next generation access applications. Advantages of the system include low cost, high capacity, and enhanced spectral efficiency. A proof-of-principle 16 QAM OFDM ECDMA PON downlink experiment is used to show the transmission of an aggregate data rate of 24.8 Gb/s within an eight-user system. Transmission is achieved over 25 km of single-mode telecommunications fiber (SMF) with negligible dispersion and crosstalk penalties.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:02
Last Modified: 16 Nov 2017 02:10
DOI: