A novel WDM-PON structure using the orthogonal FSK/ASK re-modulation scheme

Xiao Liu; Yufeng Shao; Chunning Hou; Xi Zheng; Xinying Li; Shumin Zou; Nan Chi

doi:10.1117/12.852072

19 November 2009 A novel WDM-PON structure using the orthogonal FSK/ASK re-modulation scheme

Xiao Liu, Yufeng Shao, Chunning Hou, Xi Zheng, Xinying Li, Shumin Zou, Nan Chi

Proceedings Volume 7633, Network Architectures, Management, and Applications VII; 76330H (2009) https://doi.org/10.1117/12.852072
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

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.

Citation Download Citation

Xiao Liu, Yufeng Shao, Chunning Hou, Xi Zheng, Xinying Li, Shumin Zou, and Nan Chi "A novel WDM-PON structure using the orthogonal FSK/ASK re-modulation scheme", Proc. SPIE 7633, Network Architectures, Management, and Applications VII, 76330H (19 November 2009); https://doi.org/10.1117/12.852072

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