Refractive index of (C6H12)n (Polymethylpentene, PMP)

Optical constants of (C₆H₁₂)_n (Polymethylpentene, PMP)
Smith and Loewenstein 1975: n,k 29.4–200 µm

Wavelength: µm

(29.4118–200.0000)

Complex refractive index (n+ik)[ i ]

Derived optical constants

Comments

Manufactured by Imperial Chemical Industries under the name TPX.

References

D. R. Smith and E. V. Loewenstein. Optical constants of far infrared materials. 3: plastics, Appl. Opt. 14, 1335-1341 (1975)

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

Polymethylpentene, (C₆H₁₂)_n (PMP)

Other names

poly(4-methyl-1-pentene)

Trademarks

TPX (Mitsui Chemicals)

RefractiveIndex.INFO

Optical constants of (C₆H₁₂)_n (Polymethylpentene, PMP)
Smith and Loewenstein 1975: n,k 29.4–200 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

Polymethylpentene, (C₆H₁₂)_n (PMP)

Other names

Trademarks

External links

Optical constants of (C6H12)n (Polymethylpentene, PMP)Smith and Loewenstein 1975: n,k 29.4–200 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

Polymethylpentene, (C6H12)n (PMP)

Other names

Trademarks

External links

Optical constants of (C₆H₁₂)_n (Polymethylpentene, PMP)
Smith and Loewenstein 1975: n,k 29.4–200 µm

Polymethylpentene, (C₆H₁₂)_n (PMP)