RefractiveIndex.INFO

Refractive index database


Shelf

Book

Page

Optical constants of (C10H8O4)n (Polyethylene terephthalate, PET)
Zhang et al. 2020: n,k 0.4-20 µm

Wavelength: µm
 (0.40 – 19.942)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Conditions & Spec sheet

n_absolute: true
wavelength_vacuum: false

Comments

Normal temperature and pressure. Manufacturer: Chenghang plastic material, China.

References

1) X. Zhang, J. Qiu, X. Li, J. Zhao, L. Liu. Complex refractive indices measurements of polymers in visible and near-infrared bands, Appl. Opt. 59, 2337-2344 (2020) (0.4-2 µm)
2) X. Zhang, J. Qiu, J. Zhao, X. Li, L. Liu. Complex refractive indices measurements of polymers in infrared bands, J. Quant. Spectrosc. Radiat. Transf. 252, 107063 (2020) (2-20 µm)

Data

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

INFO

Polyethylene terephthalate (PET), (C10H8O4)n

Other names

  • PETE
  • poly(ethylene terephthalate)
  • poly(oxyethyleneoxyterephthaloyl)
  • PETP (obsolete abbreviation)
  • PET-P (obsolete abbreviation)

Trademarks

  • Terylene
  • Lavsan
  • Dacron

External links