SiO Refractive Index

Optical constants (n, k) of SiO, covering 0.24 – 2.00 μm wavelength range.

Range 0.240 – 2.000 μm
Data Points 35

Optical Constants at Key Wavelengths

589.3 nm (Na-D)
n = 1.9740
k = 0.0010
532 nm
n = 1.9850
k = 0.0106

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.24001.847000.70000
0.26101.933000.60862
0.28102.051000.52405
0.30002.161000.43000
0.31202.216000.37912
0.32802.246000.31550
0.33802.255000.28717
0.35002.259000.25317
0.36002.255000.22483
0.37002.237000.19650
0.37802.213000.17763
0.38802.180000.15689
0.39702.158000.13822
0.41102.125000.11526
0.42302.096000.09700
0.43202.078000.08558
0.44302.059000.07162
0.45802.041000.05824
0.47102.023000.04992
0.48302.010000.04152
0.50001.999000.02915
0.51601.990000.01555
0.52901.985000.01062
0.54801.979000.00545
0.57001.974000.00100
0.60901.963000.00101
0.66001.949000.00107
0.70001.942000.00112
0.78001.933000.00121
0.82901.926000.00127
0.87201.919000.00132
0.90001.916000.00136
0.96101.912000.00143
1.00001.907000.00147
2.00001.853000.00266

Sampled data (35 points total). Click "Download Full CSV" for complete data.

References

G. Hass and C. D. Salzberg. Optical properties of silicon monoxide in the wavelength region from 0.24 to 14.0 microns. J. Opt. Soc. Am. 44, 181-183 (1954) (Data points extracted from a figure)

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