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Photonics-based transceivers for THz communications and sensors

Archive ouverte : Communication dans un congrès

Nellen, Simon | Deumer, Milan | Lauck, Sebastian | Liebermeister, Lars | Ducournau, Guillaume | Globisch, Bjorn

Edité par HAL CCSD ; IEEE

International audience. We present photonics-based continuous wave terahertz systems for applications in sensing and wireless communication. Both systems use waveguide integrated PIN photodiodes as THz sources. For sensing, non-contact layer thickness measurements with an accuracy higher than 0.5 μm were demonstrated. In wireless communication at 300 GHz carrier frequency, data rates of 160 Gbit/s were transmitted over a single channel.

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