Metro network utilizing 10-Gb/s directly modulated lasers and negative dispersion fiber

被引：10
|
作者：
Tomkos, I [1 ]
Hesse, R [1 ]
Vodhanel, R [1 ]
Boskovic, A [1 ]
机构：
[1] Corning Inc, Photon Res & Test Ctr, Somerset, NJ 08873 USA
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2002年 / 14卷 / 03期
关键词：
directly modulated lasers; filter concatenation; frequency chirp; metropolitan area optical networks;
D O I：
10.1109/68.986829
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 present the feasibility of metro area transparent wavelength-division-multiplexing networking with cost-effective 1550-nm 10-Gb/s directly modulated transmitters. We report excellent performance results (Q-factor > 9 dB) for a transparent short-reach metropolitan area ring network based on application-optimized, optical layer components and fiber. The demonstration is based on a network consisting of four nodes interconnected with 25.5-km spans of uncompensated negative dispersion fiber. The network is designed to support 32 directly modulated channels operating at 10 Gb/s (320-Gb/s capacity).
引用
收藏
页码：408 / 410
页数：3
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