Er Refractive Index

Name: Er Refractive Index (n, k)
Creator: Acuitik
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Er, refractive index, n, k, optical constants, thin film

Optical constants (n, k) of Er, covering 0.00 – 0.38 μm wavelength range.

Range 0.001 – 0.383 μm

Data Points 1329

Optical Constants at Key Wavelengths

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)	n	k
0.0008	0.99966	0.00031
0.0008	0.99973	0.00027
0.0009	0.99970	0.00029
0.0009	0.99982	0.00027
0.0009	0.99957	0.00017
0.0009	0.99923	0.00040
0.0009	1.00044	0.00122
0.0009	1.00004	0.00014
0.0009	0.99969	0.00012
0.0010	0.99948	0.00017
0.0012	0.99926	0.00027
0.0014	0.99895	0.00041
0.0017	0.99849	0.00068
0.0022	0.99768	0.00126
0.0023	0.99745	0.00149
0.0025	0.99724	0.00167
0.0026	0.99700	0.00194
0.0028	0.99668	0.00221
0.0030	0.99625	0.00258
0.0033	0.99580	0.00309
0.0036	0.99530	0.00368
0.0040	0.99477	0.00430
0.0043	0.99394	0.00542
0.0046	0.99335	0.00559
0.0049	0.99269	0.00645
0.0052	0.99199	0.00743
0.0056	0.99122	0.00871
0.0060	0.99048	0.01021
0.0065	0.98865	0.01204
0.0071	0.99567	0.02621
0.0074	1.00219	0.02100
0.0078	0.99544	0.00893
0.0086	0.99008	0.01179
0.0097	0.98652	0.01493
0.0111	0.98297	0.01822
0.0129	0.97680	0.02215
0.0155	0.96662	0.02945
0.0195	0.94525	0.04452
0.0261	0.89684	0.09798
0.0394	1.08372	0.25330
0.1128	0.63681	0.71783
0.3827	1.28504	1.80000

Sampled data (1329 points total). Click "Download Full CSV" for complete data.

Notes

Density: 9.066 g/cm³. Film deposited at room temperature.

References

J. I. Larruquert, F. Frassetto, S. García-Cortés, M. Vidal-Dasilva, M. Fernández-Perea, J. A. Aznárez, J. A. Méndez, L. Poletto, A. M. Malvezzi, A. Giglia, S. Nannarone. Transmittance and optical constants of erbium films in the 3.25−1580 eV spectral range. Appl. Opt. 50, 2211-2219 (2011) (Numerical data kindly provided by Juan Larruquert)

Related Materials (Main)

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