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Number of items: 23.

Herzog, Alexander G. ; Benkner, Simon ; Zandi, Babak ; Buffolo, Matteo ; Van Driel, Willem D. ; Meneghini, Matteo ; Khanh, Tran Quoc (2023)
Lifetime Prediction of Current-and Temperature-Induced Degradation in Silicone-Encapsulated 365 nm High-Power Light-Emitting Diodes.
In: IEEE Access, 11
doi: 10.1109/ACCESS.2023.3249478
Article, Bibliographie

Herzog, Alexander G. ; Wagner, Max ; Benkner, Simon ; Zandi, Babak ; Van Driel, Willem D. ; Khanh, Tran Quoc (2022)
Long-Term Temperature-Dependent Degradation of 175 W Chip-on-Board LED Modules.
In: IEEE Transactions on Electron Devices, 69 (12)
doi: 10.1109/TED.2022.3214169
Article, Bibliographie

Benkner, Simon ; Herzog, Alexander G. ; Klir, Stefan ; Van Driel, Willem D. ; Khanh, Tran Quoc (2022)
Advancements in Spectral Power Distribution Modeling of Light-Emitting Diodes.
In: IEEE Access, 10
doi: 10.1109/ACCESS.2022.3197280
Article, Bibliographie

Eissfeldt, Adrian ; Zandi, Babak ; Herzog, Alexander G. ; Khanh, Tran Quoc (2021)
Quantifying observer metamerism of LED spectra which chromatically mimic natural daylight.
In: Optics Express, 29 (23)
doi: 10.1364/OE.433411
Article, Bibliographie

Benkner, Simon ; Klir, Stefan ; Herzog, Alexander G. ; Khanh, Tran Quoc (2021)
How data-driven approaches can increase the accuracy of LED reliability predictions.
MikroSystemTechnik Kongress 2021. Ludwigsburg, Germany (08.-10.11.2021)
Conference or Workshop Item, Bibliographie

Benkner, Simon ; Babilon, Sebastian ; Herzog, Alexander G. ; Khanh, Tran Quoc (2021)
Combined Methodology for Accurate Evaluation of Distance and Direction of Chromaticity Shifts in LED Reliability Tests.
In: IEEE Transactions on Device and Materials Reliability
doi: 10.1109/TDMR.2021.3109853
Article, Bibliographie

Zandi, Babak ; Lode, Moritz ; Herzog, Alexander G. ; Sakas, Georgios ; Khanh, Tran Quoc (2021)
PupilEXT: Flexible Open-Source Platform for High-Resolution Pupillometry in Vision Research.
In: Frontiers in neuroscience, 15
doi: 10.3389/fnins.2021.676220
Article, Bibliographie

Herzog, Alexander G. ; Wagner, Max ; Khanh, Tran Quoc (2021)
Monitoring the optical degradation of green light-emitting diodes on the basis of measured electrical characteristics.
In: Microelectronics reliability, 121
doi: 10.1016/j.microrel.2021.114147
Article, Bibliographie

Zandi, Babak ; Eissfeldt, Adrian ; Herzog, Alexander G. ; Khanh, Tran Quoc (2021)
Melanopic Limits of Metamer Spectral Optimisation in Multi-Channel Smart Lighting Systems.
In: Energies, 14 (3)
doi: 10.3390/en14030527
Article, Bibliographie

Herzog, Alexander G. ; Wagner, Max ; Khanh, Tran Quoc (2020)
Efficiency droop in green InGaN/GaN light emitting diodes: Degradation mechanisms and initial characteristics.
In: Microelectronics reliability, 112
doi: 10.1016/j.microrel.2020.113792
Article, Bibliographie

Herzog, Alexander G. ; Wagner, Max ; Khanh, Tran Quoc (2020)
Degradation of Green High-Power LEDs - Influence on Color Stability of Multi-Channel Luminaires.
In: LED professional Review (LpR), 2020 (79)
Article, Bibliographie

Wagner, Max ; Herzog, Alexander G. ; Khanh, Tran Quoc (2018)
Heat Fluxes and Temperatures in Chip-on-Board LEDs for Different Package Structures and Phosphor Technologies.
LED professional Symposium + Expo 2018. Bregenz (25-27. September 2018)
Conference or Workshop Item, Bibliographie

Zandi, Babak ; Eissfeldt, Adrian ; Herzog, Alexander G. ; Khanh, Tran Quoc (2017)
Die spektrale Vermessung von Tageslicht und seine Auswirkung auf die circadian wirksamen Kenngrößen.
5. Praxisforum Biologische Lichtwirkungen (BioWi 2017). Weimar (13. - 14.09.2017)
Conference or Workshop Item, Bibliographie

Herzog, Alexander G. ; Khanh, Tran Quoc (2017)
Die elektrische, thermische und optische Charakterisierung der Degradationsmechanismen von Leuchtdioden im UV-A Bereich.
Lux junior 2017. Ilmenau (8. - 10.09.2017)
Conference or Workshop Item, Bibliographie

Wagner, Max ; Herzog, Alexander G. ; Ganev, Hristo ; Khanh, Tran Quoc (2017)
Lifetime Calculation of White HP-LEDs from 16,000 Hours Aging Data.
In: LED professional Review (LpR), 59
Article, Bibliographie

Wagner, Max ; Herzog, Alexander G. ; Khanh, Tran Quoc (2017)
International diskutierte alternative Methoden zu Lebensdauervorhersagen im Vergleich zu TM-21.
6. VDI-Fachkonferenz Lebensdauer und Zuverlässigkeit in der LED-Beleuchtung. Düsseldorf (5./6. Juli 2017)
Conference or Workshop Item, Bibliographie

Herzog, Alexander G. ; Eissfeldt, Adrian ; Khanh, Tran Quoc (2016)
Variabilität von Tagesstrahlung - Spektren im Innenraum - Feldmessergebnisse und Analyse.
4. Praxisforum Biologische Lichtwirkungen (BioWi 2016). Berlin (05.-07.10.2016)
Conference or Workshop Item, Bibliographie

Wagner, Max ; Ganev, Hristo ; Herzog, Alexander G. ; Trinh, Quang Vinh ; Khanh, Tran Quoc
ed.: China Solid State Lighting Alliance (CSA) (2016)
Analysis of Accelerated LED Degradation by Statistical Methods.
China International Forum on Solid State Lighting (SSLChina). Peking (15.-18. November 2016)
Conference or Workshop Item, Bibliographie

Herzog, Alexander G. ; Wagner, Max ; Khanh, Tran Quoc
ed.: VDI Wissensforum GmbH (2016)
Farbortverschiebung als Lebensdauerkriterium.
5. VDI-Konferenz Lebensdauer und Zuverlässigkeit in der LED-Beleuchtung. Düsseldorf (29.-30. Juni 2016)
Conference or Workshop Item, Bibliographie

Wagner, Max ; Herzog, Alexander G. ; Ganev, Hristo ; Khanh, Tran Quoc
ed.: Luger Research e.U. (Hg.) (2016)
Life-time Calculation of White HP-LEDs from 16,000 Hours Aging Data.
International LED professional Symposium + Expo (LpS). Bregenz (20.-22. September 2016)
Conference or Workshop Item, Bibliographie

Wagner, Max ; Herzog, Alexander G. ; Ganev, Hristo ; Khanh, Tran Quoc
ed.: China Solid State Lighting Alliance (CSA) (2015)
LED aging acceleration – an analysis from measuring and aging data of 14,000 hours LED degradation.
China International Forum on Solid State Lighting (SSLChina). Shenzhen (2.-4. November 2015)
Conference or Workshop Item, Bibliographie

Herzog, Alexander G. (2014)
Photobiologische/photochemische Wirkung ultravioletter Strahlung und strahlungsphysikalische Charakterisierung von UV-LEDs.
Technische Universität Darmstadt
Master Thesis, Bibliographie

Herzog, Alexander G. (2012)
Elektrische Kontaktierung dielektrischer Elastomerstapelwandler mit selbsthergestellten leitfähigen Silikonklebern.
Technische Universität Darmstadt
Bachelor Thesis, Bibliographie

This list was generated on Tue Apr 23 01:21:33 2024 CEST.