An All-Optical Grooming Switch for Interconnecting Access and Metro Ring Networks

被引:5
|
作者
Bonk, R. [1 ]
Vorreau, P. [1 ]
Hillerkuss, D. [1 ]
Freude, W. [1 ]
Zarris, G. [2 ]
Simeonidou, D. [2 ]
Parmigiani, F. [3 ]
Petropoulos, P. [3 ]
Weerasuriya, R. [4 ]
Ibrahim, S. [4 ]
Ellis, A. D. [4 ]
Klonidis, D.
Tomkos, I.
Leuthold, J. [1 ]
机构
[1] Karlsruhe Inst Technol KIT, Inst Photon & Quantum Elect, D-76131 Karlsruhe, Germany
[2] Univ Essex, Sch Comp Sci & Elect Engn, Colchester CO4 3SQ, Essex, England
[3] Univ Southampton, Optoelect Res Ctr, Southampton SO9 5NH, Hants, England
[4] Univ Coll Cork, Dept Phys, Photon Syst Grp, Cork, Ireland
基金
爱尔兰科学基金会;
关键词
All-optical networks; Nonlinear optics; Routers; switches; and multiplexers; REGENERATION; EVOLUTION;
D O I
10.1364/JOCN.3.000206
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A regenerative all-optical grooming switch for interconnecting 130 Gbit/s on-off keying (OOK) metro/core ring and 43 Gbit/s-OOK metro/access ring networks with switching functionality in time, space, and wavelength domains is demonstrated. Key functionalities of the switch are traffic aggregation with time-slot interchanging functionality, optical time division multiplexing (OTDM) to wavelength division multiplexing (WDM) demultiplexing, and multi-wavelength 2R regeneration. Laboratory and field demonstrations show the excellent performance of the new concept with error-free signal transmission and Q-factors above 20 dB.
引用
收藏
页码:206 / 214
页数:9
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