Staff Lead researchers KS Dr Kai Sun Senior Research Fellow Connect with Kai Email: K.Sun@soton.ac.uk Other researchers Professor Otto Muskens Professor of Physics Research interests Programmable photonic circuits using ultralow loss phase change materials. Infrared metasurfaces for radiative cooling and defence applications. Deep learning and AI enabled nanophotonic design. Connect with Otto Email: O.Muskens@soton.ac.uk Research outputs