A silicon germanium waveguide-integrated photodetector operating in the long wave infrared spectral range, from 5 to 8 mu m wavelength is demonstrated for the first time. The device is based on a Schottky diode embedded on a graded silicon germaniumphotonics circuits.
Integrated photodetector operating in the long-wave infrared spectral range
Frigerio, J;Calcaterra, S;Ballabio, A;Isella, G;
2023-01-01
Abstract
A silicon germanium waveguide-integrated photodetector operating in the long wave infrared spectral range, from 5 to 8 mu m wavelength is demonstrated for the first time. The device is based on a Schottky diode embedded on a graded silicon germaniumphotonics circuits.File in questo prodotto:
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