Refractive index of BaF2 (Barium fluoride)

Optical constants of BaF₂ (Barium fluoride)
Kaiser et al. 1964: n,k 10–80 µm

Wavelength: µm

(10.00–80.00)

Complex refractive index (n+ik)[ i ]

Derived optical constants

Comments

Single crystal; Room temperature; Lorentz oscillator model parameters provided.

References

W. Kaiser, W. G. Spitzer, R. H. Kaiser, and L. E. Howarth. Infrared Properties of CaF₂, SrF₂, and BaF₂, Phys. Rev. 127, 1950 (1962)
[Calculation script (Python)]

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

Barium fluoride, BaF₂

Other names

Barium difluoride
Barium(II) fluoride

RefractiveIndex.INFO

Optical constants of BaF₂ (Barium fluoride)
Kaiser et al. 1964: n,k 10–80 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

Barium fluoride, BaF₂

Other names

External links

Optical constants of BaF2 (Barium fluoride)Kaiser et al. 1964: n,k 10–80 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

Barium fluoride, BaF2

Other names

External links

Optical constants of BaF₂ (Barium fluoride)
Kaiser et al. 1964: n,k 10–80 µm

Barium fluoride, BaF₂