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Conferences > CLEO_SI > 2017 > STh1O > STh1O.3

Sensitivity Improvement in IM-DD OFDM-PON by Amplitude Scaling and Subcarrier Enabled PAPR Reduction

Jizong Peng, Shaohua An, Qingming Zhu, Ciyuan Qiu, Yong Zhang, and Yikai Su

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Abstract

An effective sensitivity-improving scheme combining symbol-amplitude scaling and peak-amplitude reduction is proposed for IM-DD OFDM-PONs. Sensitivity improvements of 3.8 dB and 4 dB are observed in two ONUs with 40-km and 80-km transmission distances, respectively.

© 2017 Optical Society of America

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