CUED Publications database

Gigabit NRZ, CAP and optical OFDM systems over POF links using LEDs

Wei, JL and Geng, L and Cunningham, DG and Penty, RV and White, IH (2012) Gigabit NRZ, CAP and optical OFDM systems over POF links using LEDs. Optics Express, 20. pp. 22284-22289. ISSN 1094-4087

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Abstract

Simulations have been performed to compare the system capacity and power dissipation of NRZ, CAP-64 and 64-QAM-OFDM systems over FEC enhanced POF links using LEDs, for both unidirectional and bidirectional transmission. It is shown that CAP-64 outperforms NRZ and 64-QAM-OFDM in terms of system capacity and supports a record high 3.5Gb/s bidirectional and 2.1Gb/s unidirectional transmissions over 50m POF. The CAP-64 transceiver consumes similar power compared with NRZ whilst the 64-QAM-OFDM transceiver consumes about twice as much. © 2012 Optical Society of America.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:51
Last Modified: 08 Dec 2014 02:37
DOI: 10.1364/OE.20.022284