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Conferences > OFC > 2010 > OThM > OThM5

A Digital Subcarrier Multiplexing Technique for Increased Spectral Efficiency in Optical Systems Using Direct Detection

O. Gaete, L.D. Coelho, B. Spinnler, S. Hellerbrand, E.-D. Schmidt, and N. Hanik

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Abstract

We propose a novel technique that allows direct detection of multicarrier signals without using DSP at the receiver. Performance at 55.5 Gb/s, back-to-back and after 1040 km of dispersion uncompensated link is assessed by simulations.

© 2010 IEEE Communications Society, IEEE Photonics Society, OSA, Telcordia

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