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Optical constants of Air
Börzsönyi et al. 2008: n 0.4-1.0 µm

Wavelength: µm
 (0.4 – 1)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=\frac{14926.44\text{×}10^{-8}λ^2}{λ^2-19.36\text{×}10^{-6}}+\frac{41807.57\text{×}10^{-8}λ^2}{λ^2-7.434\text{×}10^{-3}}$$

Conditions & Spec sheet

n_absolute: true
temperature: 0 °C
pressure: 101325 Pa

Comments

Standard conditions. 0 °C, 760 torr (101.325 kPa).

References

A. Börzsönyi, Z. Heiner, M. P. Kalashnikov, A. P. Kovács, and K. Osvay, Dispersion measurement of inert gases and gas mixtures at 800 nm, Appl. Opt. 47, 4856-4863 (2008)

Data

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

INFO

Air

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