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High speed mid-IR quantum cascade detector at room temperature
Acte de colloque

High speed mid-IR quantum cascade detector at room temperature

G. Quinchard, C. Mismer, V. Trinite, A. Evirgen, A. Larrue, M. Hakl, Jean-Francois Lampin, Emilien Peytavit, S Barbieri et A. Delga
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), pp.1-1
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) (Buffalo, NY, United States, 08/11/2020–13/11/2020)
2020
DOI: https://doi.org/10.1109/IRMMW-THz46771.2020.9370489

Résumé

We present a high-speed antenna enhanced Quantum Cascade Detector at 10.3μm. By using a coherent detection scheme and thin InGaAs/AlInAs heterostructure embedded in metal-metal patch antenna, we demonstrate a heterodyne response up to 67 GHz at room temperature.

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