that innovates with light.
A team of inventors
Professor Robert Poirrier is a neurologist and the director of the sleep laboratory of the University Hospital of Liege. He is a leading specialist in Belgium in sleep-wake patterns. He has contributed to the publication of over 50 clinical studies.
Doctor Yvon Renotte is a physicist and former director of the optics laboratory at the University of Liege. He is a leading specialist in the field of optical physics and photonics.
Doctor Gilles Vandewalle is Research Fellow at the FNRS (the Belgian National Foundation for Scientific Research). He specialises in the study of sleep-wake mechanisms. He is also very well acquainted with the impact of light on awakening and cognition.