Metals - RGB IOR
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Red (650nm)
Green (550nm)
Blue (450nm)
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Aluminium (Al)n=1,345600,965210,61722
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k=7,474606,399505,30310
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Brass (Cu-Zn)n=0,444000,527001,09400
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k=3,695002,765001,82900
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Copper (Cu)n=0,271050,676931,31640
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k=3,609202,624802,29210
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Gold (Au)n=0,182990,421081,37340
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k=3,424202,345901,77040
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Iron (Fe)n=2,911402,949702,58450
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k=3,089302,931802,76700
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Lead (Pb)n=1,910001,830001,44000
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k=3,510003,400003,18000
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Mercury (Hg)n=2,073301,552301,06060
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k=5,338304,651003,86280
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Platinum (Pt)n=2,375702,084701,84530
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k=4,265503,715303,13650
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Silver (Ag)n=0,159430,145120,13547
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k=3,929103,190002,38080
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Titanium (Ti)n=2,740702,541802,26700
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k=3,814303,434503,03850
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Caesium (Cs)n=0,264090,264200,32745
N. V. Smith. Optical constants of rubidium and cesium from 0.5 to 4.0 eV, Phs. Rev. B 2, 2840-2848 (1970)
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k=1,286600,963500,60754
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Calcium (Ca)n=0,301210,285700,29111
A. G. Mathewson and H. P. Myers. Absolute values of the optical constants of some pure metals, Phys. Scr. 4, 291-292 (1971)
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k=2,917802,355101,75020
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Chromium (Cr)n=2,024602,789102,02460
A. D. Rakić, A. B. Djurišic, J. M. Elazar, and M. L. Majewski. Optical properties of metallic films for vertical-cavity optoelectronic devices, Appl. Opt. 37, 5271-5283 (1998)
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k=3,858604,197603,85860
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Cobalt (Co)n=2,237102,052401,73650
P. B. Johnson and R. W. Christy. Optical constants of transition metals: Ti, V, Cr, Mn, Fe, Co, Ni, and Pd, Phys. Rev. B 9, 5056-5070 (1974)
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k=4,235703,824203,27450
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Lithium (Li)n=0,152160,143800,20715
A. G. Mathewson and H. P. Myers. Absolute values of the optical constants of some pure metals, Phys. Scr. 4, 291-292 (1971)
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k=3,167102,604902,03020
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Magnesium (Mg)n=0,441560,315010,21917
H.-J. Hagemann, W. Gudat, and C. Kunz. Optical constants from the far infrared to the x-ray region: Mg, Al, Cu, Ag, Au, Bi, C, and Al2O3, J. Opt. Soc. Am. 65, 742-744 (1975)
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k=6,063305,036304,02950
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Nickel (Ni)n=1,990001,921201,72900
P. B. Johnson and R. W. Christy. Optical constants of transition metals: Ti, V, Cr, Mn, Fe, Co, Ni, and Pd, Phys. Rev. B 9, 5056-5070 (1974)
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k=4,208603,615802,94350
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Potassium (K)n=0,050620,049500,04260
N. V. Smith. Optical constants of sodium and potassium from 0.5 to 4.0 eV by split-beam ellipsometry, Phs. Rev. 183, 634-644 (1969)
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k=1,796901,446701,06030
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Sodium (Na)n=0,049320,058200,06758
N. V. Smith. Optical constants of sodium and potassium from 0.5 to 4.0 eV by split-beam ellipsometry, Phs. Rev. 183, 634-644 (1969)
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k=2,707102,252201,79870
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Tungsten (W)n=3,651803,506403,31300
A. D. Rakić, A. B. Djurišic, J. M. Elazar, and M. L. Majewski. Optical properties of metallic films for vertical-cavity optoelectronic devices, Appl. Opt. 37, 5271-5283 (1998)
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k=2,795502,758502,60510
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