Brief description

The main objective of the sub-project of Leistungselektronik Jena GmbH (LEJ) is the development of a light source for the efficient decontamination of surfaces. Different types of illuminants are considered and evaluated in terms of efficacy, favoring the use of UV LEDs, as there is no risk of glass breakage and hazardous fumes with these illuminants. In addition, these illuminants are established and in use in various areas of disinfection. The wavelength ranges and intensities to be used, in which the highest decontamination efficiency is achieved, will be determined within the project together with the project partners. The aim here is to develop the most efficient light source possible, which will lead to rapid decontamination of the surface. Furthermore, efforts are being made to use a human-compatible light source with required protective equipment to reduce exposure of harmful radiation to humans and materials.