RefractiveIndex.INFO

Refractive index database


Shelf

Book

Page

Optix.eXpert is our new website that aims at connecting optical professionals with employers looking to outsource optics related work. Sign up and fill out a short form to start offering your service!

Optical constants of CaF2 (Calcium fluoride)
Malitson 1963: n 0.23-9.7 µm; 24 °C

Wavelength: µm
 (0.23 – 9.7)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=\frac{0.5675888λ^2}{λ^2-0.050263605^2}+\frac{0.4710914λ^2}{λ^2-0.1003909^2}+\frac{3.8484723λ^2}{λ^2-34.649040^2}$$

Comments

24 °C

References

I. H. Malitson. A redetermination of some optical properties of calcium fluoride, Appl. Opt. 2, 1103-1107 (1963)

Data

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

INFO

Calcium fluoride, CaF2

Other names

  • Calcium difluoride
  • Calcium(II) fluoride

Mineral

  • Fluorite (fluorspar)

External links