Refractive index of C8H8 (Styrene)

Optical constants of C₈H₈ (Styrene)
Sultanova et al. 2009: n 0.437–1.05 µm

Wavelength: µm

(0.4368–1.052)

Complex refractive index (n+ik)[ i ]

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=\frac{1.2542λ^2}{λ^2-0.013862}$$

Conditions & Spec sheet

n_absolute: false
wavelength_vacuum: false
temperature: 20 ℃

Comments

20 ℃

References

N. Sultanova, S. Kasarova and I. Nikolov. Dispersion properties of optical polymers, Acta Physica Polonica A 116, 585-587 (2009)
(fit of the experimental data with the Sellmeier dispersion formula: Mikhail Polyanskiy)

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

Styrene, C₈H₈

Chemical formula

C₆H₅CH=CH₂

Other names

Phenylethene
Ethenylbenzene
Vinyl benzene
Cinnamene
Styrol
Phenylethene
Diarex HF 77
Styrolene
Styropol
Vinylbenzene
Phenylethylene

RefractiveIndex.INFO

Optical constants of C₈H₈ (Styrene)
Sultanova et al. 2009: n 0.437–1.05 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 ]

Conditions & Spec sheet

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

Styrene, C₈H₈

Chemical formula

Other names

External links

Optical constants of C8H8 (Styrene)Sultanova et al. 2009: n 0.437–1.05 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 ]

Conditions & Spec sheet

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

Styrene, C8H8

Chemical formula

Other names

External links

Optical constants of C₈H₈ (Styrene)
Sultanova et al. 2009: n 0.437–1.05 µm

Styrene, C₈H₈