Improving O-OFDM system performance with constellation fine adjustment

Cheng Lei; Chao Tang; Hongwei Chen; Minghua Chen; Shizhong Xie

doi:10.1117/12.888243

18 February 2011 Improving O-OFDM system performance with constellation fine adjustment

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

Proceedings Volume 7988, Optical Transmission Systems, Switching, and Subsystems VIII; 798807 (2011) https://doi.org/10.1117/12.888243
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China

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.

Citation Download Citation

Cheng Lei, Chao Tang, Hongwei Chen, Minghua Chen, and Shizhong Xie "Improving O-OFDM system performance with constellation fine adjustment", Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 798807 (18 February 2011); https://doi.org/10.1117/12.888243

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