Gesellschaft Fur Strahlen-und Unweltforschung Mbh (gsf)

Ronald Sroka

Eberhard Unsold

Wolfgang Beyer

Armin Heinze

A method and an apparatus for the substantially uniform irradiation of the entire area of cavities from the inside. The apparatus comprises a light source and a layer comprising a material having a high-scatter capability, low transmission and low absorption, wherein said layer fits well to the interior surface of a cavity. The method comprises placing an area-covering layer along rhe cavity wall of the cavity to be irradiated with a material having a high diffusive reflection capability, low transmission, and low absorption capability to obtain a lined cavity; introducing a light source onto the interior of the lined cavity; and irradiating the lined cavity so that the light entering from the area-covering layer into the cavity wall is homogeneously distributed.

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Munich, Germany

Ronald Sroka