Teragear

News and Publications

News

We will attend ECOC in Copenhagen from September 28 to October 2, 2025.

Interested to meet? Schedule an appointment at

Publications

The foundations and the potential of our technology is highlighted in a series of research articles by us and our technology partners:

  • Drayss, D.; Fang, D.; Sherifaj, A.; Peng, H.; Fuellner, C.; Henauer, T.; Lihachev, G.; Schmitz, L.; Harter, T.; Freude, W.; Randel, S.; Kippenberg, T. J.; Zwick, T.; Koos, C.: “Optical Arbitrary Waveform Generation (OAWG) Using Actively Phase-Stabilized Spectral Stitching”; Light Sci. Appl., in press (2025); Preprint available doi: 10.48550/arXiv.2412.09580
  • Füllner, C.; Sherifaj, A.; Henauer, T.; Fang, D.; Drayss, D.; Schmitz, L.; Harter, T.; Gutema, T.Z.; Zwick, T.; Freude, W.; Randel, S.; Koos, C.: “Photonic-Electronic Arbitrary-Waveform Generation Using Quadrature Multiplexing and Active Optical-Phase Stabilization”; Nat. Commun., in press (2025)
  • Fang, D.; Drayss, D.; Peng, H.; Lihachev, G.; Fuellner, C.; Kuzmin, A.; Marin-Palomo, Matalla, P.; Kharel, P.; Wang, R.; Riemensberger, J.; Zhang, M.; Witzens, J.; Scheytt, C.; Freude, W.; Randel, S.; Kippenberg, T. J.; Koos, C.: “320 GHz Photonic-Electronic Analogue-to-Digital Converter (ADC) Exploiting Kerr Soliton Microcombs“; Light Sci. Appl. 
    14, 241 (2025); doi: 10.1038/s41377-025-01778-1
  • Drayss, D.; Mardoyan, H.; Fang, D.; Almonacil, S.; Sherifaj, A.; Ghazisaeidi, A.; Kelany, M.; Castineiras-Carrero, C.; Zwick, T.; Randel, S.; Freude, W.; Renaudier, J.; Koos, C.: ‘Transmission of 300 GBd QAM Signals Over Trans-Oceanic Distances Using Optical Arbitrary Waveform Generation and Measurement (OAWG/OAWM),‘ J. Lightwave Technol. 43, 6349-6360 (2025); doi: 10.1109/JLT.2025.3579802.
  • Drayss, D.; Fang, D.; Füllner, C.; Freude, W.; Randel, S.; Koos, C.: “Non-sliced Optical Arbitrary Waveform Measurement (OAWM) Using a Silicon Photonic Receiver Chip”, J. Lightwave Technol. 42, 4733 – 4750 (2024); doi: 10.1109/JLT.2024.3378994
  • Drayss, D.; Fang, D.; Füllner, C.; Lihachev, G.; Henauer, T.; Chen, Y.; Peng, H.; Marin-Palomo, P.; Zwick, T.; Freude, W.; Kippenberg, S.; Randel, S.; Koos, C.: ‘Non-sliced optical arbitrary waveform measurement (OAWM) using soliton microcombs’; Optica 10, 888–896 (2023); doi: 10.1364/OPTICA.484200