PAM4 transmission over 360km of fibre using optical phase conjugation
- Bottrill, Kyle
- Taengnoi, Natsupa
- Parmigiani, Francesca
- Richardson, David
- Petropoulos, Periklis
DOIAbstract
We demonstrate the transmission of 3x20Gbaud PAM4 signals over a 360km, field-deployed, amplified transmission link. We compare dispersion compensation using optical phase conjugation (OPC) to dispersion compensating fibre (DCF) and find an improvement in received bit error ratio of an order of magnitude using our OPC implementation
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