Energy / Footprint Efficient Photonic Signal Processing of Raw Photocurrents in Phase-Agnostic Coherent Receiver
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Schrenk, Bernhard
Abstract:
Signal recovery is demonstrated for a phase-diversity coherent receiver with free-running LO. After a direct translation of unamplified photocurrents to the optical frequency domain, the signal is processed in a compact silicon micro-ring resonator, at half the energy cost.