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Optical constants of PbF2 (Lead difluoride)
Malitson and Dodge 1969: n 0.3-11.9 µm

Wavelength: µm
 (0.3 – 11.9)  
 

Other optical constants

logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{0.66959342λ^2}{λ^2-0.00034911^2}+\frac{1.3086319λ^2}{λ^2-0.17144455^2}+\frac{0.01670641λ^2}{λ^2-0.28125513^2}+\frac{2007.8865λ^2}{λ^2-796.67469^2}$$

Data

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

References

I. H. Malitson and M. J. Dodge. Refraction and dispersion of lead fluoride, J. Opt. Soc. Am. 59, 500A (1969) (as cited ib Handbook of Optics, 2nd edition, Vol. 2. McGraw-Hill 1994(

More info - wiki

Lead difluoride, PbF2

Other names

Lead fluoride, Lead(II) fluoride

External links