RefractiveIndex.INFO Refractive index database

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Optical constants of GaAs (Gallium arsenide)
Kachare et al. 1976: n 1.4-11 µm

Wavelength: µm
 (1.4 – 11)  
 

Other optical constants

logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=2.5+\frac{7.4969λ^2}{λ^2-0.4082^2}+\frac{1.9347λ^2}{λ^2-37.17^2}$$

Comments

Room temperature

Data

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

References

A. H. Kachare, W. G. Spitzer, and J. E. Fredrickson. Refractive index of ion-implanted GaAs, J. Appl. Phys., 47, 4209-4212 (1976)

More info - wiki

Gallium arsenide, GaAs

Other name

Gallium(III) arsenide

External links