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Conferences > ACP > 2010 > CT > 798807

Improving O-OFDM System Performance with Constellation Fine Adjustment

Cheng Lei, Chao Tang, Hongwei Chen, Minghua Chen, and Shizhong Xie

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Abstract

An optical OFDM system with constellation fine adjustment scheme is proposed and experimentally demonstrated. The complexity of the scheme is analyzed and proved to be acceptable. The single-mode fiber transmission distance of a 56Gb/s O-OFDM system is successfully extended by 350-km at the FEC limit with less reference symbols added.

© 2010 Optical Society of America

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