Optical constants of SiC (Silicon carbide)
Fischer et al. 2017: 4H-SiC; n(o) 17–150 µm
Wavelength:
µm
(17–150)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=6.055+\frac{2.669λ^2}{λ^2-167.8}$$Conditions & Spec sheet
temperature: 20 °C
Comments
4H-SiC (hexagonal crystal structure); Ordinary ray (o); Room temperature.
References
M. P. Fischer, J. Bühler, G. Fitzky, T. Kurihara, S. Eggert, A. Leitenstorfer, D. Brida. Coherent field transients below 15 THz from phase-matched difference frequency generation in 4H-SiC, Opt. Lett. 42, 2687-2690 (2017)
Data
INFO
Silicon carbide, SiC
Alternative names of some polymorphs
- 6H-SiC: α-SiC
- 3C-SiC: β-SiC