Field trial of 3-WDM x 10-OCDMA x 10.71-Gb/s asynchronous WDM/DPSK-OCDMA using hybrid E/D without FEC and optical thresholding

被引：38
|
作者：
Wang, Xu [1 ]
Wada, Naoya
Miyazaki, Tetsuya
Cincotti, Gabriella
Kitayama, Ken-ichi
机构：
[1] Natl Inst Commun & Informat Technol, Koganei, Tokyo 1848795, Japan
[2] Univ Roma Tre, Dept Appl Elect, I-00146 Rome, Italy
[3] Osaka Univ, Dept Elect Elect & Informat Engn, Osaka 5650871, Japan
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 2007年 / 25卷 / 01期
关键词：
beat noise; differential phase-shift key (DPSK); fiber-optics communication; field trial; multiple-access interference (MAI); optical code division multiple access (OCDMA); wavelength division multiplexing (WDM);
D O I：
10.1109/JLT.2006.887186
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：
A cost-effective hybrid wavelength division multiplexing (WDM), optical code division multiple access (OCDMA) scheme by sharing a single multiport encoder in a central office and using tunable decoders in an optical network unit has been proposed and demonstrated in a field trial. A Ill-km error-free field transmission of asynchronous 3-WDM x 10-OCDMA x 10.71 Gb/s/user has been achieved with differential phase-shift keying for data modulation and balanced detection. Forward-error-correction and opticapl-thresholding techniques were not used in the experiment.
引用
收藏
页码：207 / 215
页数：9
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