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Proceedings Paper

A novel WDM-PON structure using the orthogonal FSK/ASK re-modulation scheme
Author(s): Xiao Liu; Yufeng Shao; Chunning Hou; Xi Zheng; Xinying Li; Shumin Zou; Nan Chi
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Paper Abstract

A WDM PON(wavelength-division-multiplexed passive optical network) structure using 40Gb/s FSK signal for downstream transmission and 10Gb/s orthogonal FSK/ASK re-modulated signal for upstream transmission is demonstrated. In the downstream direction, a novel FSK modulation scheme based on phase-to-intensity modulation conversion is adopted to generate a FSK signal at 40Gb/s, while orthogonal modulation format is used in the upstream transmission. The performance of the system is studied both with and without scattering. Simulation results show that the PON system can transmit for more than 20km, which is a promising candidate for future highspeed access network.

Paper Details

Date Published: 19 November 2009
PDF: 5 pages
Proc. SPIE 7633, Network Architectures, Management, and Applications VII, 76330H (19 November 2009); doi: 10.1117/12.852072
Show Author Affiliations
Xiao Liu, Fudan Univ. (China)
Yufeng Shao, Fudan Univ. (China)
Chunning Hou, Fudan Univ. (China)
Xi Zheng, Fudan Univ. (China)
Xinying Li, Fudan Univ. (China)
Shumin Zou, Fudan Univ. (China)
Nan Chi, Fudan Univ. (China)

Published in SPIE Proceedings Vol. 7633:
Network Architectures, Management, and Applications VII
Ken-ichi Sato; Lena Wosinska; Jing Wu; Yuefeng Ji, Editor(s)

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