Search Results - "Benkner, Simon"

Advancements in Spectral Power Distribution Modeling of Light-Emitting Diodes by Benkner, Simon, Herzog, Alexander, Klir, Stefan, Van Driel, Willem D., Khanh, Tran Quoc

“…The unique radiative, photometric and colorimetric characteristic of a light-emitting diode is derived from its spectral power distribution. Modeling such…”
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Sky-like interior light settings: a preference study by Klir, Stefan, Babilon, Sebastian, Myland, Paul, Benkner, Simon, Khanh, Tran Quoc

“…This paper explores human observer preferences for various sky-like interior lighting scenarios realized by a combination of a blue-enriched indirect uplight…”
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Unsupervised Clustering Pipeline to Obtain Diversified Light Spectra for Subject Studies and Correlation Analyses by Klir, Stefan, Fathia, Reda, Babilon, Sebastian, Benkner, Simon, Khanh, Tran Quoc

“…Current subject studies and data-driven approaches in lighting research often use manually selected light spectra, which usually exhibit a large bias due to…”
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Lifetime prediction of current- and temperature-induced degradation in silicone-encapsulated 365 nm high-power light-emitting diodes by Herzog, A., Benkner, S., Zandi, B., Buffolo, M., Van Driel, Willem D., Meneghini, M., Khanh, T.Q.

“…We report on the degradation mechanisms and dynamics of silicone encapsulated ultraviolet A (UV-A) high-power light-emitting diodes (LEDs), with a peak…”
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Measurement of Circadian Effectiveness in Lighting for Office Applications by Babilon, Sebastian, Beck, Sebastian, Kunkel, Julian, Klabes, Julian, Myland, Paul, Benkner, Simon, Khanh, Tran Quoc

“…As one factor among others, circadian effectiveness depends on the spatial light distribution of the prevalent lighting conditions. In a typical office context…”
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Long-Term Temperature-Dependent Degradation of 175 W Chip-on-Board LED Modules by Herzog, Alexander, Wagner, Max, Benkner, Simon, Zandi, Babak, van Driel, Willem D., Khanh, Tran Quoc

“…We report on the degradation dynamics and mechanisms of the commercially available chip-on-board (COB) high-power light-emitting diode (LED) modules with an…”
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Preference Lighting Model: Generalization of lighting preferences for individual users by Stefan, Klir, Reda, Fathia, Simon, Benkner, Sebastian, Babilon, Khanh, Tran Quoc

“…Multi-channel LED luminaires are fundamental components of smart-lighting systems for a dynamical adjustment of the room and ambient light conditions. The…”
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Combined Methodology for Accurate Evaluation of Distance and Direction of Chromaticity Shifts in LED Reliability Tests by Benkner, Simon, Babilon, Sebastian, Herzog, Alexander, Khanh, Tran Quoc

“…Light Emitting Diodes are an integral part of modern illumination systems. While their long-term stability in terms of lumen maintenance used to be in the…”
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