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Optical constants of TeO2 (Tellurium dioxide)
Uchida 1971: α-TeO2; n(e) 0.4-1.0 µm

Wavelength: µm
 (0.4 – 1)  
 

Derived optical constants

logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{2.823λ^2}{λ^2-0.1342^2}+\frac{1.542λ^2}{λ^2-0.2631^2}$$

Comments

Extraordinary ray (e)

References

N. Uchida. Optical properties of single-crystal paratellurite (TeO2), Phys. Rev.B 4, 3736-3745 (1971)

Data

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

INFO

Tellurium dioxide, TeO2

Other names

  • Tellurium(IV) oxide
  • Tellurium oxide

Polymorphs

  • α-TeO2 (paratellurite): tetragonal
  • β-TeO2: orthorhombic

External links