Bidirectional WDM self-healing ring network for hub/remote nodes

被引：14
|
作者：
Park, SB [1 ]
Lee, CH
Kang, SG
Lee, SB
机构：
[1] Korea Adv Inst Sci & Technol, Dept Elect Engn & Comp Sci, Taejon 305701, South Korea
[2] XL Photon Inc, Taejon 305343, South Korea
[3] Korea Inst Sci & Technol, Photon Res Ctr, Seoul, South Korea
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 11期
关键词：
bidirectional transmission; optical add-drop; optical fiber communication; wavelength-division multiplexing (WDM);
D O I：
10.1109/LPT.2003.818656
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：
We demonstrate a bidirectional wavelength-division-multiplexing self-healing ring network for hub/remote nodes with a single strand of fiber. In this network, self-healing can be achieved within 8 ms. The transmission capacity can be doubled in the operating state. We observed the improvement of power penalty due to the spectral filtering in the realized network with 2.5-Gb/s directly modulated signals.
引用
收藏
页码：1657 / 1659
页数：3
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