101-hop cascaded operation of an optical-label switching router with all-optical clock recovery and 3R regeneration

被引：7
|
作者：
Pan, Zhong [1 ]
Zhu, Zuqing [1 ]
Funabashi, Masaki [1 ]
Yang, Haijun [1 ]
Yoo, S. J. B. [1 ]
机构：
[1] Univ Calif Davis, Dept Elect & Comp Engn, Davis, CA 95616 USA
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2006年 / 18卷 / 13-16期
基金：
美国国家科学基金会;
关键词：
3R regeneration; clock recovery; optical-label switching (OLS); optical packet switching;
D O I：
10.1109/LPT.2006.879537
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：
This paper experimentally demonstrates the cascaded operation of an optical-label switching router for up to 101 hops with 311 regeneration (reamplification, reshaping, and retiming). A semiconductor optical amplifier-based Mach-Zehnder interferometer wavelength converter performs the reshaping. A Fabry-Perot filter all-optically recovers the clock from the incoming packets. Synchronous modulation by a LiNbO3 modulator using the recovered clock performs the retiming. The 3R regeneration maintains good signal quality in the cascaded operation, which is important for scalable optical networking.
引用
收藏
页码：1654 / 1656
页数：3
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