RefractiveIndex.INFO

Refractive index database


Shelf

Book

Page

Optix.eXpert

Optix.eXpert is our new website that aims at connecting optical professionals with employers looking to outsource optics related work. Sign up and post a listing now to start offering a service.

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

Wavelength: µm
 (0.4 – 1)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=\frac{2.584λ^2}{λ^2-0.1342^2}+\frac{1.157λ^2}{λ^2-0.2638^2}$$

Comments

Ordinary ray (o)

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