Refractive Index Of C4H9OH (Butanol) - Wang-20C

Optical constants of C4H9OH (Butanol)Wang et al. 2018: n-Butanol, 20 °C; n,k 1.66–19.1 µm

Wavelength: µm (1.660–19.06)

Complex refractive index (n+ik)[ i ]

Refractive index[ i ]

n =

Extinction coefficient[ i ]

k = n k LogX LogY eV

Derived optical constants

Relative permittivity (dielectric constants)[ i ] [ i ]

ϵ1 = ϵ2 =

Absorption coefficient[ i ] [ i ]

α = cm-1

Abbe number[ i ]

Vd =

Chromatic dispersion[ i ]

dn/dλ = µm-1

Group index[ i ] [ i ]

ng =

Group velocity dispersion[ i ] [ i ] [ i ]

GVD = fs2/mm D = ps/(nm km)

Conditions

temperature: 293

Comments

n-butanol, 20 °C.

References

C. C. Wang, J. Y. Tan, C. Y. Jing, L. H. Liu. Temperature-dependent optical constants of liquid isopropanol, n-butanol and n-decane. Appl. Opt. 57, 3303-3311 (2018) (Numerical data kindly provided by Chengchao Wang)

Data

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