1. Photonics Research Group; Department of Information Technology (INTEC); Ghent University - imec; Technologiepark-Zwijnaarde 15 B-9052 Gent Belgium
2. Center for Nano- and Biophotonics (NB-Photonics); Ghent University; Technologiepark-Zwijnaarde 15 B-9052 Gent Belgium
3. IMEC; Kapeldreef 75 3001 Heverlee Belgium
4. IDLab, Department of Information Technology; Ghent University - imec; Technologiepark-Zwijnaarde 15 B-9052 Gent Belgium
5. Department of Inorganic and Physical Chemistry; Ghent University; Krijgslaan 281 - building S3 (Campus Sterre) B-9000 Gent Belgium