Refractive index of BaTiO3 (Barium titanate)

Optical constants of BaTiO₃ (Barium titanate)
Wemple et al. 1968: n(e) 0.4–0.7 µm

Wavelength: µm

(0.4–0.7)

Complex refractive index (n+ik)[ i ]

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=\frac{4.064λ^2}{λ^2-0.211^2}$$

Comments

Extraordinary ray (e). Room temperature

References

S.H. Wemple, M. Didomenico Jr., and I. Camlibel. Dielectric and optical properties of melt-grown BaTiO₃, J. Phys. Chem. Solids 29, 1797-1803 (1968)

Data

[Expressions for n] [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 titanate, BaTiO₃

External links

Barium titanate - Wikipedia

RefractiveIndex.INFO

Optical constants of BaTiO₃ (Barium titanate)
Wemple et al. 1968: n(e) 0.4–0.7 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 ]

Dispersion formula [ 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 titanate, BaTiO₃

External links

Optical constants of BaTiO3 (Barium titanate)Wemple et al. 1968: n(e) 0.4–0.7 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 ]

Dispersion formula [ 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 titanate, BaTiO3

External links

Optical constants of BaTiO₃ (Barium titanate)
Wemple et al. 1968: n(e) 0.4–0.7 µm

Barium titanate, BaTiO₃