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Optical constants of Al2O3 (Aluminium sesquioxide, Sapphire, Alumina)
Hagemann et al. 1974: Thin film; n,k 0.0007749-0.2066 µm

Wavelength: µm
 (7.749E-04 – 2.066E-01)  
 

Derived optical constants

n   k   logX   logY   eV

References

1) H.-J. Hagemann, W. Gudat, and C. Kunz. Optical constants from the far infrared to the x-ray region: Mg, Al, Cu, Ag, Au, Bi, C, and Al2O3, J. Opt. Soc. Am. 65, 742-744 (1975)
2) H.-J. Hagemann, W. Gudat, and C. Kunz. DESY report SR-74/7 (1974)

Data

[CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Aluminium sesquioxide, Al2O3

Other names

  • Alumina
  • Aluminium oxide
  • Aloxite
  • Aluminium oxide (α)
  • Aluminium(III) oxide
  • Dialuminium trioxide

Mineral

  • Corundum

Gemstones

  • Sapphire
  • Ruby

External links