Session – Optical Devices
UV LEDs : performance

Programme

• 08:30 – 09:00 25 Min. 5 Min.

  • Invited Talk
  • IT 31

  High power UVC LEDs and their lifetime models

  • Dr. Werner Goetz (Bolb Inc. / DE)
  • Dr. Jerry Zhang (BOLB Inc. / US)
• 09:00 – 09:15 12 Min. 3 Min.

  • Abstract Talk
  • AT 119

  UVB and UVC LEDs with (Al,Ga)N quantum dots grown by MBE

  • Dr. Julien Brault (CNRS-CRHEA / FR)

   Growth, Optical devices
• 09:15 – 09:30 12 Min. 3 Min.

  • Abstract Talk
  • AT 120

  Radiative recombination and current injection efficiencies in deep UV LEDs grown on AlN/sapphire substrates with different defect densities

  • Anton Muhin (TU-Berlin / DE)

   Characterization, Optical devices
• 09:30 – 09:45 12 Min. 3 Min.

  • Abstract Talk
  • AT 055

  Face-to-face annealed AlN templates with low screw- and mixed-type dislocation densities

  • Dr. Kenjiro Uesugi (Mie University / JP)

   Characterization, Growth
• 09:45 – 10:00 12 Min. 3 Min.

  • Abstract Talk
  • AT 122

  Uncovering the role of point defects in the exponential EQE decrease inUVC LEDs emitting below 240 nm

  • Dr. Gunnar Kusch (University of Cambridge / GB)

   Characterization, Optical devices