Optical implementation of bipolar codes

被引：13

作者：

Dennis, T ^{[1
]}

Young, JF ^{[1
]}

机构：

[1] Rice Univ, Dept Elect & Comp Engn, Houston, TX 77251 USA

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1999年 / 35卷 / 03期

关键词：

broad-band communication; multi-access communication; optical devices; optical fiber communications;

D O I：

10.1109/3.748832

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：

The physical implementation of a bipolar encoding scheme suitable for fiber-optic networks is reported with both experimental and theoretical results. The power spectrum of an erbium-doped superfluorescent fiber source is encoded, the bipolar correlations of the codes are verified, and rejection of multiple-access interference is demonstrated in a fiber-based testbed, Simulations of the correlation process identify key optical parameters and physical characteristics important to the design of future systems. A modification to the experimental testbed, made according to the theoretical analysis, results in improved correlation performance.

引用

页码：287 / 291

页数：5

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