Hybrid WDM/SCMA-PON using wavelength-locked Fabry-Perot laser diodes

被引:9
|
作者
Baik, Jin-Serk [1 ]
Lee, Chang-Hee [1 ]
机构
[1] Korea Adv Inst Sci & Technol, Dept Elect Engn & Comp Sci, Taejon 305701, South Korea
关键词
optical access network; optical fiber communication; passive optical network (PON); subcarrier multiple access (SCMA); wavelength-division multiplexing (WDM); wavelength-locking;
D O I
10.1109/LPT.2006.879552
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We propose a large-capacity hybrid passive optical network (PON) with a wavelength-sharing technique achieved by applying subcarrier multiple access on each single channel of a wavelength-division-multiplexed (WDM) PON. We also use forward-error correction to reduce the effect of optical beat interference noise. We demonstrate three-subchannel sharing in a 100-GHz-spaced WDM-PON to accommodate three times more subscribers simultaneously at a fully dedicated connection rate of 125 Mb/s.
引用
收藏
页码:1585 / 1587
页数:3
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