Optical constants of Ar (Argon)
Peck and Fisher 1964: n 0.47–2.06 µm; 0 °C
Wavelength:
µm
(0.4679–2.0587)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n-1=6.7867\text{×}10^{-5}+\frac{3.0182943\text{×}10^{-2}}{144-λ^{-2}}$$Conditions & Spec sheet
n_is_absolute: true wavelength_is_vacuum: true temperature: 0 °C pressure: 101325 Pa
Comments
Standard conditions: 0 °C, 760 torr (101.325 kPa).
References
E. R. Peck and D. J. Fisher. Dispersion of argon, J. Opt. Soc. Am. 54, 1362-1364 (1964)