PPT Slide
Typical fresh Al reflectivity (%) measured with IRIS 908RS
470nm 530nm 650nm 880nm
4m plant 92.6 93.0 89.3 88.0
1.5m plant 92.4 92.7 89.1 89.0
Quoted by G. Hass 92.1 91.6 90.5 88.0
Scatter (both plants) 0.4 % typical
Micro-roughness 30 Å typical
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