Demonstration of 5.1 Tbit/s data capacity on a single-wavelength channel

Hans Christian Hansen Mulvad, Michael Galili, Leif Katsuo Oxenløwe, Hao Hu, Anders Clausen, Jesper Bevensee Jensen, Christophe Peucheret, Palle Jeppesen

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We have generated a single-wavelength data signal with a data capacity of 5.1 Tbit/s. The enabling techniques to generate the data signal are optical time-division multiplexing up to a symbol rate of 1.28 Tbaud, differential quadrature phase shift keying as data format, and polarisation-multiplexing. For the first time, error-free performance with a bit error rate less than 1e-9 is demonstrated for the 5.1 Tbit/s data signal. This is achieved in a back-to-back configuration using a direct detection receiver based on polarisation- and time-demultiplexing, delay-demodulation and balanced photo-detection.
Original languageEnglish
JournalOptics Express
Issue number2
Pages (from-to)1438-1443
Publication statusPublished - 2010

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This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

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