New code families for fiber-Bragg-grating-based spectral-amplitude-coding optical CDMA systems

被引：54

作者：

Wei, Z ^{[1
]}

Ghafouri-Shiraz, H ^{[1
]}

Shalaby, HMH ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2001年 / 13卷 / 08期

关键词：

bit-error rate; fiber Bragg gratings; modified quadratic congruence (MQC) code; multiuser interference (MUI); optical code-division multiple access (CDMA); spectral amplitude-coding;

D O I：

10.1109/68.935838

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, a series of new code families are constructed for spectral-amplitude-coding optical code division multiple access (CDMA) systems at first. Then structures of both the transmitter and the receiver in such a system are also proposed based on tunable chirped fiber Bragg gratings. Our analysis shows that the proposed new code families can suppress the intensity noise effectively and, hence, improve the overall system performance.

引用

页码：890 / 892

页数：3

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