Single-Lane 225 Gbit/s PAM-8 Transmission over 50 km with >29 dB Power Budget for Long-Reach PONs Using a Quantum-Dot SOA
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Reza, Ahmed Galib; Venkatasubramani, Lakshmi Narayanan; Mikhrin, Vladimir S.; Gubenko, Alexey; Barry, Liam P.
Inhalt:
We demonstrate single-lane 225 Gbit/s PAM-8 O-band transmission over a 50 km SMF for 30 GHz bandwidth-limited long-reach PONs. We report a power budget of about 29.4 dB at the SD-FEC limit of 2×10(-2) by employing a high-gain InAs/InGaAs quantum-dot SOA and Volterra nonlinear equalizer.