Lukas Wesemann PhD completion

Congratulations to Lukas Wesemann who was awarded his PhD on 5 March. His citation states that he investigated all-optical image processing with nanostructures.  He demonstrated both thin-film and patterned surfaces that can detect the edges of features in an image or permit visualisation of transparent objects. His study will enable the development of ultracompact and energy-efficient optical systems for applications, including in biotechnology and remote sensing. Dr Wesemann is continuing research into meta-optical devices and systems.