Author Affiliations

M. Buffolo,^1,* M. Zenari,¹ M. Fornasier,¹ C. De Santi,¹ J. Goyvaerts,³ A. Grabowski,⁴ J. Gustavsson,⁴ S. Kumari,³ A. Stassen,⁵ Geert Morthier,³ R. Baets,³ A. Larsson,⁴ G. Roelkens,³ G. Meneghesso,¹ E. Zanoni,¹ and M. Meneghini^1,2

¹Department of Information Engineering, University of Padova, via Gradenigo 6/B, 35131 Padova, Italy

²Department of Physics and Astronomy, University of Padova, via Marzolo 8, 35131 Padova, Italy

³Photonics Research Group, Ghent University-imec, Technologiepark-Zwijnaarde 126, 9052 Gent, Belgium

⁴Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, SE-412 96 Göteborg, Sweden

⁵IMEC, Kapeldreef 75, 3001 Leuven, Belgium

^*Corresponding author: matteo.buffolo.1@unipd.it