InSb Refractive Index

Optical constants (n, k) of InSb, covering 0.21 – 2.16 μm wavelength range.

Range 0.207 – 2.159 μm
Data Points 184

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 4.7463
k = 1.9295
589.3 nm (Na-D)
n = 4.3989
k = 1.8547
532 nm
n = 4.0801
k = 1.7563

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.20660.960811.59560
0.21080.978851.67690
0.21521.001001.76250
0.21971.027901.85270
0.22441.060301.94810
0.22931.099402.04910
0.23441.146402.15630
0.23981.203202.27020
0.24551.272102.39100
0.25141.356102.51900
0.25761.459302.65360
0.26411.586702.79320
0.27091.744702.93450
0.27811.940703.07060
0.28572.181403.18970
0.29372.470103.27320
0.30222.800403.29590
0.31123.148603.23300
0.32083.473703.07450
0.33093.731202.83850
0.34173.896202.56720
0.35333.973002.30550
0.36563.985502.08250
0.37893.960801.90910
0.39313.921201.78450
0.40853.882101.70260
0.42513.853701.65640
0.44313.843001.63910
0.46273.855101.64500
0.48423.895101.66930
0.50773.967901.70770
0.53364.080101.75630
0.56234.240501.81140
0.59424.460001.86930
0.63004.746301.92950
0.67055.052502.01450
0.71644.972701.61840
0.76914.655700.93874
0.83024.427800.42726
0.90184.298100.34377
0.98694.195900.25588
1.08984.115600.17140
1.21664.052900.10390
1.37684.000100.07952
1.58573.958900.07718
1.86923.926900.07732
2.15863.908900.07980

Sampled data (184 points total). Click "Download Full CSV" for complete data.

References

S. Adachi. Optical dispersion relations for GaP, GaAs, GaSb, InP, InAs, InSb, AlxGa1−xAs, and In1−xGaxAsyP1−y. J. Appl. Phys. 66, 6030-6040 (1989)
[Calculation script (Python)]

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