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Measurement and Modeling of a Daylight Redirecting Component

Publication Type:

Conference Proceedings


13th International Radiance Workshop, London, UK (2014)



BSDF, complex fenestration, daylighting, goniophotometer, light redirection, light simulation


The BSDF of a daylight redirecting component based on an array of mirrors is measured using a scanning goniophotometer. A simulation model of the same component is developed for use in daylight simulation. The presentation gives an example of a model development, available modeling strategies and some first results. Work in progress. Supported by the Swiss National Science Foundation SNSF.