Fixed-rate-breaking All-optical OFDM System using Time-domain Hybrid PAM with Sparse Subcarrier Multiplexing and Power-loading for Optical Short-reach Transmission

Takahiro Kodama; Takahiro Kodama; Akihiro Maruta; Naoya Wada; Gabriella Cincotti

doi:10.1364/OFC.2020.T4G.2

Optical Fiber Communication Conference (OFC) 2020
OSA Technical Digest (Optica Publishing Group, 2020),
paper T4G.2
•https://doi.org/10.1364/OFC.2020.T4G.2

Fixed-rate-breaking All-optical OFDM System using Time-domain Hybrid PAM with Sparse Subcarrier Multiplexing and Power-loading for Optical Short-reach Transmission

Takahiro Kodama, Akihiro Maruta, Naoya Wada, and Gabriella Cincotti

Optical Fiber Communication Conference 2020

San Diego, California United States
8–12 March 2020
ISBN: 978-1-943580-71-2

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Optical Transmitter Sub-Systems (T4G)

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T. Kodama, A. Maruta, N. Wada, and G. Cincotti, "Fixed-rate-breaking All-optical OFDM System using Time-domain Hybrid PAM with Sparse Subcarrier Multiplexing and Power-loading for Optical Short-reach Transmission," in Optical Fiber Communication Conference (OFC) 2020, OSA Technical Digest (Optica Publishing Group, 2020), paper T4G.2.

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Abstract

All-optical TDHP-OFDM system with four-sparse-subcarrier-multiplexing and power-loading has been proposed for data-rate-adaptive transmission. 40-Gbit/s, 60-Gbit/s, and 80-Gbit/s can be selected by changing the ratio of PAM2 and PAM4, and all BERs achieve the FEC limit.

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