Abstract
We demonstrate a regenerative optical grooming switch for buffer-less interconnection of metro/access and metro/core ring networks with switching functionality in time, space and wavelength domain. Key functionalities of the router are the traffic aggregation with time-slot interchanging (TSI) functionality, the WDM-to-ODTM multiplexing and the OTDM-to-WDM demultiplexing of high-speed channel into lower bit-rate tributaries as well as multi-wavelength all-optical 2R regeneration of several higher-speed signals. BER and Q-factor measurements of different switching scenarios show excellent performance with no error floor and Q-factors above 21 dB. (C) 2009 Optical Society of America
Original language | English |
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Pages (from-to) | 15173-15185 |
Number of pages | 13 |
Journal | Optics Express |
Volume | 17 |
Issue number | 17 |
Publication status | Published - 17 Aug 2009 |