Demonstration of a 64-chip OCDMA system using superstructured fiber gratings and time-gating detection

被引：27
|
作者：
Petropoulos, P [1 ]
Wada, N
Teh, PC
Ibsen, M
Chujo, W
Kitayama, KI
Richardson, DJ
机构：
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[2] Minist Posts & Telecommun, Commun Res Lab, Tokyo 1848795, Japan
[3] Osaka Univ, Dept Elect & Informat Syst, Suita, Osaka 5650871, Japan
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2001年 / 13卷 / 11期
关键词：
Bragg grating; fiber-optic communication; optical bipolar code; optical code-division multiplexing;
D O I：
10.1109/68.959376
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：
In this letter, we investigate the benefits of using time-gating detection in an optical code-division multiple access (OCDMA) system that comprises bipolar 64-chip long superstructure fiber Bragg grating encoders and decoders. Transmission of the codes is demonstrated, and it is shown that correlation combined with time-gating detection can provide some resilience to the distorting effects of dispersion, as well as the multiple access interference.
引用
收藏
页码：1239 / 1241
页数：3
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