This years invited speakers were:

• Michael Kneissl (Technical University of Berlin, Germany) “UV-LEDs – the long road towards shorter wavelengths”
• Jerome Faist (ETH Zurich, Switzerland) “Quantum cascade laser combs at mid-infrared and terahertz frequencies”
• Brian Bennett (Naval Research Laboratories, USA) “Antimonide-based compound semiconductors for low power electronics”
• Hywel Morgan (University of Southampton, UK) “Common solid state electronics technologies for healthcare”

Thanks to our exhibitors: