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IWN 2022
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Session
Session – Optical Devices
UV LEDs : performance
Termin
Datum:
12.10.2022
Zeit:
08:30
–
10:00
Ort / Stream:
Salon Vienna
Chair
Martin Strassburg
Regensburg / DE
Programm
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
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