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IWN 2022
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DE
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Dr. Martin Guttmann
Ferdinand-Braun-Institut / DE
Ferdinand-Braun-Institut
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Date
Speaker
14/10/2022
09:45
–
10:00
12 Min.
3 Min.
Abstract Talk
AT 241
Development of AlGaN-based far-ultraviolet-C LEDs and their applications
Characterization, Optical devices
Further involvements
11/10/2022
11:00
–
11:15
12 Min.
3 Min.
Abstract Talk
AT 057
Temperature dependent electroluminescence spectroscopy on AlGaN-based 235nm far-UVC LEDs with different active region growth temperatures
Characterization, Electronic devices
11/10/2022
Poster Presentation
PP 295
Threshold and gain measurements of optically pumped UVC lasers with single quantum well active region
Characterization, Optical devices
12/10/2022
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
Characterization, Optical devices
12/10/2022
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
Characterization, Optical devices
12/10/2022
11:00
–
11:15
12 Min.
3 Min.
Abstract Talk
AT 139
Analysis of degradation mechanisms in UVC single QW LEDs through electrical, optical and spectral measurements
Characterization, Optical devices
12/10/2022
Poster Presentation
PP 398
Spectrally pure far-UVC LED irradiation system for skin-tolerant inactivation of multi-resistant pathogens
Characterization, Optical devices
13/10/2022
11:45
–
12:00
12 Min.
3 Min.
Abstract Talk
AT 225
Deep UV‑LEDs with emission around 230 nm grown on single crystal AlN substrates
Electronic devices, Growth
14/10/2022
09:45
–
10:00
12 Min.
3 Min.
Abstract Talk
AT 241
Development of AlGaN-based far-ultraviolet-C LEDs and their applications
Characterization, Optical devices
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