论文信息 - High Optical Budget 25Gbit/s PON with PAM4 and Optically Amplified O Band Downstream Transmission - 字舞流文

High Optical Budget 25Gbit/s PON with PAM4 and Optically Amplified O Band Downstream Transmission

We experimentally demonstrate real-time downstream PAM4 transmission in O-band over 20km achieving a 35.2dB Optical Budget. Using a PDFA at the OLT and a SOA at the ONU increases the OB and eases the threshold decision of the PAM4 decoder.

P. Chanclou | F. Saliou | L. Anet Neto | D. Erasme | S. Barthomeuf

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