ECOC24 – PSP
Energy / Footprint Efficient Photonic Signal Processing of Raw Photocurrents in Phase-Agnostic Coherent Receiver
ECOC 2024, Frankfurt, Germany, Sep. 2024, W2A.67
Authors
Bernhard Schrenk
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.