Wide-passband wavelength division multiplexing (WWDM) systems for metropolitan area and access networks

被引：0

作者：

Ogawa, T ^{[1
]}

Yoshihara, O ^{[1
]}

Sugie, T ^{[1
]}

机构：

[1] NTT Corp, NTT Access Network Serv Syst Labs, Chiyoda Ku, Tokyo 100, Japan

来源：

NTT REVIEW | 2002年 / 14卷 / 01期

关键词：

D O I：

暂无

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 current progress being made on various broadband services and applications will inevitably result in the development of cost-effective and flexible networks. Wide-passband WDM (WWDM) is one of the most attractive system technologies for providing such services and increasing traffic in metropolitan area and access networks. This article describes the principle of WWDM technology and its systems, which we have developed and also cost-effective DWDM for long-distance transmission with optical amplifiers.

引用

页码：32 / 36

页数：5

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