Optical constants of AlN-Al2O3 (Aluminium oxynitride, ALON)
Hartnett et al. 1998: 6.69 at.% N; n 0.24–5.6 µm
Wavelength:
µm
(0.24–5.6)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{2.1375λ^2}{λ^2-0.10256^2}+\frac{4.5817λ^2}{λ^2-18.868^2}$$Comments
Nitrogen content: 6.69 at.%
References
T. M. Hartnett et al.. Optical properties of ALON (aluminum oxynitride), IR Phys. Technol, 39, 203-211 (1998)