RefractiveIndex.INFO

Refractive index database


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Optical constants of As2S3 (Arsenic trisulfide)
Rodney et al. 1958: n 0.57-11.8 µm

Wavelength: µm
 (0.57 – 11.8)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=\frac{1.8983678λ^2}{λ^2-0.0225}+\frac{1.9222979λ^2}{λ^2-0.0625}+\frac{0.8765134λ^2}{λ^2-0.1225}+\frac{0.1188704λ^2}{λ^2-0.2025}+\frac{0.9569903λ^2}{λ^2-750}$$

Comments

25 °C

References

W. S. Rodney, I. H. Malitson, and T. A. King. Refractive index of arsenic trisulfide, J. Opt. Soc. Am. 48, 633-635 (1958)

Data

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

INFO

Arsenic trisulfide, As2S3

Other names

  • Arsenic(III) sulfide
  • Diarsenic trisulfide
  • Arsenic trisulphide
  • Arsenic(III) sulphide
  • Diarsenic trisulphide

Mineral

  • Orpiment

External links