RefractiveIndex.INFO

Refractive index database


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Optical constants of ZnGeP2 (Zinc germanium phosphide, ZGP)
Zelmon et al. 2001: n(o) 2-9 µm

Wavelength: µm
 (2 – 9)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=7.0409+\frac{1.68625λ^2}{λ^2-0.40824}+\frac{0λ^2}{λ^2-1.2880}+\frac{1λ^2}{λ^2-611.05}$$

Comments

Ordinary ray (o); 21-22 °C.

References

D. E. Zelmon et al.. Refractive-index measurements and Sellmeier coefficients for zinc germanium phosphide from 2 to 9 µm with implications for phase matching in optical frequency-conversion devices, J. Opt. Soc. Am. B 18, 1307-1310 (2001)

Data

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

INFO

Zinc germanium phosphide, ZnGeP2 (ZGP)

Other name

  • Zinc germanium diphosphide

External links