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Proceedings Paper

Improving O-OFDM system performance with constellation fine adjustment
Author(s): Cheng Lei; Chao Tang; Hongwei Chen; Minghua Chen; Shizhong Xie
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Paper 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.

Paper Details

Date Published: 18 February 2011
PDF: 6 pages
Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 798807 (18 February 2011); doi: 10.1117/12.888243
Show Author Affiliations
Cheng Lei, Tsinghua Univ. (China)
Chao Tang, Tsinghua Univ. (China)
Hongwei Chen, Tsinghua Univ. (China)
Minghua Chen, Tsinghua Univ. (China)
Shizhong Xie, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 7988:
Optical Transmission Systems, Switching, and Subsystems VIII
Yikai Su; Ernesto Ciaramella; Xiang Liu; Naoya Wada, Editor(s)

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