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Conferences > ECEOC > 2012 > Mo.1.B > Mo.1.B.4

Optimized Lattice-based 16-level Subcarrier Modulation for IM/DD Systems

Krzysztof Szczerba, Johnny Karout, Magnus Karlsson, Peter A. Andrekson, and Erik Agrell

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Abstract

We present an experimental demonstration of an optimized 16-level lattice-based single-cycle subcarrier modulation for IM/DD systems at 10 Gbps. The new format has 2.5 dB better sensitivity than single-cycle subcarrier 16-QAM and up to 1 dB better sensitivity than baseband 4-PAM at the same bit rate.

© 2012 Optical Society of America

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