Summary: Ghent University has solid quantum optics and biophotonics programs. The Department of Applied Physics and Photonics (APPEC) hosts the Photonics Research Group, strong in silicon photonics, integrated optical sensors, and nonlinear photonics — with biosensing applications. The Biophotonics group contributes fluorescence-based quantum sensing approaches. Collaboration with imec (Leuven) extends access to semiconductor nanofabrication for integrated quantum sensors. The scope is applied photonics and integrated biosensing rather than deep quantum sensing; suitable for candidates with a photonic sensor engineering orientation.

Notes: Belgium's second-largest university. Photonics Research Group (APPEC): silicon photonics, integrated optical sensors. Biophotonics group. Collaboration with imec Leuven for nanofabrication. Strong in applied photonics and optical biosensing.