7. October 2024 Bernd Witzigmann FAU LMQ News FAU LMQ Research Spotlight Publications Research FAU LMQ Research Spotlight: How to overcome the efficiency limits in ultraviolet LEDs Light emitting diodes (LEDs) provide an efficient way to convert electrical to optical power. Aluminum gallium nitride (AlGaN) LEDs produce ultraviolet (UV) radiation and will improve environmental, medical and industrial…