# UHV Evaporated Aluminum info from # Bennet et al. 1963, # "IR Reflectance of Aluminum Evaporated in Ultra-High Vacuum," # Journal of the Optical Society of America, 53, 1089 # as reproduced in Kneale 1994, # "Functional Specification for the Gemini Coating Plants," # SPE-TE-G0043 #microns reflectance 0.3000 0.9208 0.3500 0.9205 0.4000 0.9194 0.4500 0.9175 0.5000 0.9162 0.5500 0.9157 0.6000 0.9117 0.6500 0.9057 0.7000 0.8977 0.7500 0.8862 0.7750 0.8773 0.8000 0.8676 0.8250 0.8657 0.8500 0.8677 0.8750 0.8744 0.9000 0.8908 0.9250 0.9075 0.9500 0.9243 1.0000 0.9402 1.2000 0.9637 1.5000 0.9742 2.0000 0.9779 3.0000 0.9805 4.0000 0.9826 5.0000 0.9843 6.0000 0.9856 7.0000 0.9866 8.0000 0.9872 9.0000 0.9874 10.0000 0.9876 11.0000 0.9879 12.0000 0.9882 13.0000 0.9884 14.0000 0.9886 16.0000 0.9892 18.0000 0.9896 20.0000 0.9902 22.0000 0.9907 24.0000 0.9912 26.0000 0.9918 28.0000 0.9923 30.0000 0.9928