RefractiveIndex.INFO

Refractive index database


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Optical constants of CdGeP2 (Cadmium germanium phosphide)
Boyd et al. 1972: n(o) 0.8-12.5 µm; 20 °C

Wavelength: µm
 (0.8 – 12.5)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=4.9677+\frac{4.2286λ^2}{λ^2-0.2021}+\frac{1.6351λ^2}{λ^2-671.33}$$

Comments

Ordinary ray (o); 20 °C

References

1) G. D. Boyd, E. Buehler, F. G Storz, J. H. Wernick. Linear and nonlinear optical properties of ternary AIIBIVC2V chalcopyrite semiconductors, IEEE J. Quant. Electron., 8, 419-426 (1972)
2) G. C. Bhar and G. Ghosh. Temperature-dependent Sellmeier coefficients and coherence lengths for some chalcopyrite crystals, J. Opt. Soc. Am. 69, 730-733 (1979)
*Ref. 2 provides a dispersion formula based on data from Ref. 1

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Cadmium germanium phosphide, CdGeP2