Direct-Detection Receiver for 16-QAM Modulated Signals
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:
Bekele, Dagmawi; Sahoo, Hitesh; Zheng, Yafu; Kong, Deming; Galili, Michael; Yvind, Kresten; Oxenlowe, Leif Katsuo; Mork, Jesper
Inhalt:
We demonstrate a novel receiver for detecting 16-QAM modulated signals. The received signal is split into branches for phase and intensity detection. The signal in the phase branch is converted into a PAM7 signal, and a standard PAM4 signal is detected in the intensity branch.