100G PAM-4 PON with 34 dB power budget using joint nonlinear Tomlinson-Harashima precoding and Volterra equalization
We experimentally demonstrate 100G PAM-4 passive optical network using DML-based intensity modulation and direct detection with 3-dB system bandwidth of 15 GHz in O-band. Combining nonlinear Tomlinson-Harashima precoding at the transmitter and 2nd-order Volterra at the receiver enables 34-dB power b...
Published in: | 2021 European Conference on Optical Communication (ECOC) |
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Main Authors: | , , , , , |
Format: | Conference Object |
Language: | English |
Published: |
IEEE
2021
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Subjects: | |
Online Access: | https://biblio.ugent.be/publication/8738889 http://hdl.handle.net/1854/LU-8738889 https://doi.org/10.1109/ecoc52684.2021.9606041 https://biblio.ugent.be/publication/8738889/file/8738890 |
Summary: | We experimentally demonstrate 100G PAM-4 passive optical network using DML-based intensity modulation and direct detection with 3-dB system bandwidth of 15 GHz in O-band. Combining nonlinear Tomlinson-Harashima precoding at the transmitter and 2nd-order Volterra at the receiver enables 34-dB power budget for PON downstream. |
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