Experimental Demonstration of an Elastic Packet Routing Node Based On OCDMA Label Coding

Abstract :

we propose and demonstrate experimentally an alloptical packet routing scheme using hybrid wavelength division multiplexing/optical code division multiple access labeling for 40 Gb/s NRZ data. With no electronic control, the system forwards asynchronously packets delimited by valid label and suppresses unwanted traffic. It consists in an optical flip-flop controlled by two correlators combined with a Mach-Zehnder interferometer that selects packets for each fiber output. The experimental results show optical switching operation for the optical-code gate with an extinction ratio of 16 dB between the switched and un-switched packets in a switching time below 2 ns. Error-free operation has been successfully achieved with low power penalty for 40 Gb/s NRZ data.

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Journal articles
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https://hal.telecom-paristech.fr/hal-02286275
Contributor : Telecomparis Hal <>
Submitted on : Friday, September 13, 2019 - 3:33:43 PM
Last modification on : Saturday, September 14, 2019 - 1:38:33 AM

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Houssem Brahmi, G. Giannoulis, Mourad Menif, Christos Stamatiadis, Christos Kouloumentas, et al.. Experimental Demonstration of an Elastic Packet Routing Node Based On OCDMA Label Coding. Photonic Tecnology Letters, 2012, 24 (9), pp.71-73. ⟨hal-02286275⟩

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