Electrically-Driven THz-wave Demodulation with a Photomixer : Theory and Experiment

Florin Lucian Constantin (1)

1 PhLAM - Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523

Phase-sensitive demodulation of the signal from a modulated THz-wave is theoretically and experimentally demonstrated by using the detection with a low-temperature grown GaAs photomixer that is electrically-driven with an alternative voltage at the modulation frequency.

Domaines: Micro et nanotechnologies/Microélectronique; Optique / photonique; Electromagnétisme; Instrumentations et Détecteurs [physics.ins-det]

Florin Lucian Constantin. Electrically-Driven THz-wave Demodulation with a Photomixer : Theory and Experiment. 2020 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Nov 2020, Buffalo, United States. pp.1-2, ⟨10.1109/IRMMW-THz46771.2020.9540388⟩. ⟨hal-03433657⟩