CsF Refractive Index

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

Optical constants (n, k) of CsF, covering 0.15 – 2.12 μm wavelength range.

Range 0.150 – 2.121 μm

Data Points 51

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)

n = 1.4769

k = 0.0000

589.3 nm (Na-D)

n = 1.4778

k = 0.0000

532 nm

n = 1.4798

k = 0.0000

1550 nm (Telecom)

n = 1.4701

k = 0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)	n	k
0.1500	1.78976	0.00000
0.1582	1.71764	0.00000
0.1668	1.66808	0.00000
0.1758	1.63206	0.00000
0.1854	1.60481	0.00000
0.1955	1.58357	0.00000
0.2061	1.56664	0.00000
0.2174	1.55288	0.00000
0.2292	1.54155	0.00000
0.2416	1.53210	0.00000
0.2548	1.52414	0.00000
0.2687	1.51738	0.00000
0.2833	1.51159	0.00000
0.2987	1.50660	0.00000
0.3149	1.50229	0.00000
0.3321	1.49854	0.00000
0.3502	1.49527	0.00000
0.3692	1.49240	0.00000
0.3893	1.48988	0.00000
0.4105	1.48766	0.00000
0.4328	1.48570	0.00000
0.4564	1.48396	0.00000
0.4812	1.48242	0.00000
0.5074	1.48106	0.00000
0.5350	1.47984	0.00000
0.5641	1.47875	0.00000
0.5948	1.47778	0.00000
0.6271	1.47691	0.00000
0.6613	1.47614	0.00000
0.6973	1.47544	0.00000
0.7352	1.47481	0.00000
0.7752	1.47425	0.00000
0.8174	1.47374	0.00000
0.8618	1.47328	0.00000
0.9087	1.47286	0.00000
0.9582	1.47248	0.00000
1.0103	1.47213	0.00000
1.0653	1.47181	0.00000
1.1233	1.47152	0.00000
1.1844	1.47125	0.00000
1.2488	1.47099	0.00000
1.3168	1.47075	0.00000
1.3884	1.47053	0.00000
1.4640	1.47031	0.00000
1.5436	1.47010	0.00000
1.6276	1.46989	0.00000
1.7162	1.46969	0.00000
1.8096	1.46949	0.00000
1.9080	1.46928	0.00000
2.0119	1.46907	0.00000
2.1213	1.46885	0.00000

Sampled data (51 points total). Click "Download Full CSV" for complete data.

Notes

α-CsF. 297 K (24 °C).

References

H. H. Li. Refractive index of alkali halides and its wavelength and temperature derivatives. J. Phys. Chem. Ref. Data 5, 329-528 (1976) and references therein.
* Sellmeier formula derivation is based on a single data point and knowledge of the dielectric constants and the characteristic absorption peaks.

Related Materials (Main)

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CsF Refractive Index

Optical Constants at Key Wavelengths

n, k Dispersion Curves

Data Table (Sampled)

Notes

References

Related Materials (Main)

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