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Optical constants of CsBr (Cesium bromide)
Li 1976: n 0.21-55 µm; 20 °C

Wavelength: µm
 (0.21 – 55)  
 

Other optical constants

logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=0.14600+\frac{1.26628λ^2}{λ^2-0.120^2}+\frac{0.01137λ^2}{λ^2-0.146^2}+\frac{0.00975λ^2}{λ^2-0.160^2}+\frac{0.00672λ^2}{λ^2-0.173^2}+\frac{0.34557λ^2}{λ^2-0.187^2}+\frac{3.76339λ^2}{λ^2-136.05^2}$$

Comments

297 K (24 °C).

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

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 is derived by critical analysis of experimental data from several sources.

More info - wiki

Cesium bromide, CsBr

Other name

Caesium bromide

External links