Cu-Zn Refractive Index

Optical constants (n, k) of Cu-Zn, covering 0.21 – 2.20 μm wavelength range.

Range 0.210 – 2.200 μm
Data Points 199

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)
n = 0.4450
k = 3.5220
589.3 nm (Na-D)
n = 0.4600
k = 3.1590
532 nm
n = 0.5730
k = 2.5680
1550 nm (Telecom)
n = 1.1020
k = 10.1460

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.21001.140001.31400
0.25001.301001.51200
0.29001.358001.68800
0.33001.473001.80700
0.37001.497001.81800
0.41001.405001.79400
0.45001.094001.82900
0.49000.745002.14500
0.53000.573002.56800
0.57000.484002.95800
0.61000.452003.34500
0.65000.444003.69500
0.69000.445004.02500
0.73000.452004.34600
0.77000.460004.65700
0.81000.478004.96500
0.85000.490005.26900
0.89000.515005.57500
0.93000.546005.87000
0.97000.580006.15800
1.01000.610006.43700
1.05000.635006.72000
1.09000.667007.00400
1.13000.702007.28300
1.17000.733007.55700
1.21000.766007.82600
1.25000.793008.11200
1.29000.834008.39000
1.33000.878008.66200
1.37000.917008.92800
1.41000.950009.19600
1.45000.989009.47400
1.49001.034009.74200
1.53001.0790010.01400
1.57001.1240010.28000
1.61001.1710010.55200
1.65001.2280010.81400
1.69001.2760011.07300
1.73001.3260011.32800
1.77001.3600011.59300
1.81001.4100011.86300
1.86001.4840012.20200
1.90001.5470012.45900
1.94001.6040012.71800
1.98001.6760012.98600
2.02001.7330013.22600
2.06001.8090013.48500
2.10001.8780013.72500
2.14001.9380013.96100
2.18001.9990014.20600
2.20002.0280014.32400

Sampled data (199 points total). Click "Download Full CSV" for complete data.

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