Teragear

News and Publications

News

We will attend ECOC in Málaga from 21 – 23 September 2026.

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