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Optical constants of ZBLAN fluoride glass
Gan 1995: n 0.365–3.50 µm

Wavelength: µm
 (0.365 – 3.5)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=\frac{1.22514λ^2}{λ^2-0.08969^2}+\frac{1.52898λ^2}{λ^2-21.3825^2}$$

Comments

Room temperature.

References

F. Gan. Optical properties of fluoride glasses: a review. J. Non-Cryst. Solids 184, 9–20 (1995)

Data

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

INFO

ZBLAN fluoride glass

Typical composition

53% ZrF4, 20% BaF2, 20% NaF, 4% LaF3, 3% AlF3

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