Refractive index of C2H5OH (Ethanol)

Optical constants of C₂H₅OH (Ethanol)
Sani and Dell'Oro 2016: n,k 0.185–61 µm

Wavelength: µm

(0.185185–60.9359)

Complex refractive index (n+ik)[ i ]

Derived optical constants

Comments

Room temperature

References

E. Sani and A. Dell'Oro. Spectral optical constants of ethanol and isopropanol from ultraviolet to far infrared, Optical Materials 60, 137-141 (2016)

Data

[CSV - comma separated] [TXT - tab separated] [Full database record]

Optical transmission calculator

Wavelength: µm
Thickness:
Calculation method:

Transmittance[ i ]

T =

LogX LogY eV

Reflection calculator

Wavelength: µm
Angle of incidence (0~90°):
Direction: in out

Reflectance[ i ]

P-polarized

R_P =

S-polarized

R_S =

Non-polarized (Rp+Rs)/2

R =

R_P R_S R LogY

Reflection phase[ i ]

ɸ_P = °
ɸ_S = °

Brewster's angle[ i ]

θ_B = °

Critical angle[ i ] [ i ]

θ_C = °

INFO

Ethanol, C₂H₆O

Chemical formula

C₂H₅OH

Other names

Ethyl alcohol
Grain alcohol
Pure alcohol
Hydroxyethane
Drinking alcohol
Ethyl hydrate

RefractiveIndex.INFO

Optical constants of C₂H₅OH (Ethanol)
Sani and Dell'Oro 2016: n,k 0.185–61 µm

Complex refractive index (n+ik)[ i ]

Refractive index[ i ]

Extinction coefficient[ i ]

Derived optical constants

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

Absorption coefficient[ i ] [ i ]

Abbe number[ i ]

Chromatic dispersion[ i ]

Group index[ i ] [ i ]

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

Comments

References

Data

Optical transmission calculator

Transmittance[ i ]

Reflection calculator

Reflectance[ i ]

P-polarized

S-polarized

Non-polarized (Rp+Rs)/2

Reflection phase[ i ]

Brewster's angle[ i ]

Critical angle[ i ] [ i ]

INFO

Ethanol, C₂H₆O

Chemical formula

Other names

External links

Optical constants of C2H5OH (Ethanol)Sani and Dell'Oro 2016: n,k 0.185–61 µm

Complex refractive index (n+ik)[ i ]

Refractive index[ i ]

Extinction coefficient[ i ]

Derived optical constants

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

Absorption coefficient[ i ] [ i ]

Abbe number[ i ]

Chromatic dispersion[ i ]

Group index[ i ] [ i ]

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

Comments

References

Data

Optical transmission calculator

Transmittance[ i ]

Reflection calculator

Reflectance[ i ]

P-polarized

S-polarized

Non-polarized (Rp+Rs)/2

Reflection phase[ i ]

Brewster's angle[ i ]

Critical angle[ i ] [ i ]

INFO

Ethanol, C2H6O

Chemical formula

Other names

External links

Optical constants of C₂H₅OH (Ethanol)
Sani and Dell'Oro 2016: n,k 0.185–61 µm

Ethanol, C₂H₆O