Fig. 5. Venus high-temperature spectroscopy setup at PSL.
(Left) Unique high-temperature chamber at PSL with induction heating system optimized for emissivity measurements in the 1-μm region. (Right) Ceramic enclosure used for Venus measurements to suppress thermal radiation from the hot steel that would reflect of the sample drowning out the emissivity signal. Photo credit: Jörn Helbert, DLR.