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WDM wavelength multicast is demonstrated by all-optical multi-wavelength conversion at 10 Gb/s using a commercial SOA-MZI. We report for the first time simultaneous one-to-four conversion with negative power penalty of 1.84 dB.
We report on the fully all-optical operation of a data vortex switch node based on MZI- SOA gates. All-optical self-routing of WDM 10 Gb/s optical packets has been successfully achieved.
We propose and demonstrate a new structure of a Data Vortex switch node for all-optical routing of wavelength-division-multiplexing (WDM) 10-Gb/s optical packets. The proposed node consists of two Mach-Zehnder interferometers with integrated semiconductor optical amplifier: an optical and gate and a high-speed optical switch. In the experiment, WDM 10-Gb/s data packets are successfully routed with...
Internet Protocol layer multicast by means of electronic processing is going to be the bottleneck of the next generation optical networks. Optical routers with optical layer multicast capability will become the new focus to overcome the speed limit and simplify the logical network stack structure. In this paper, optical multicast technologies by multi-wavelength conversion are reviewed and assessed...
A novel, bit-rate scaleable and transparent Time-Slot Interchange architecture is proposed and experimental results demonstrate error-free performance at 40Gbit/s. The proposed architecture can be used in an OTDM-based optical cross-connect node.
A novel scheme to improve transmission performance in analog optical links by reducing dispersion effects and nonlinearity of optical modulator by using dual-drive MZM with SOA is proposed and experimentally demonstrated.
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