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Optical constants of Al2O3 (Aluminium sesquioxide, Sapphire, Alumina)
Querry 1985: α-Al2O3 (Sapphire); n,k(o) 0.21-55.6 µm

Wavelength: µm
 (0.2100 – 55.5556)  
 

Derived optical constants

n   k   logX   logY   eV

Comments

α-Al2O3 (Sapphire). Ordinary ray (o).

Data

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

References

M. R. Querry. Optical constants, Contractor Report CRDC-CR-85034 (1985)

More info - wiki

Aluminium sesquioxide, Al2O3

Other names

Mineral

Gemstones

External links