Optical constants of (C5H8O2)n (Poly(methyl methacrylate), PMMA)
Zhang et al. 2020: Mitsubishi; n,k 0.4–20 µm
Wavelength:
µm
(0.40–19.942)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Conditions & Spec sheet
n_absolute: true wavelength_vacuum: false
Comments
Normal temperature and pressure. Manufacturer: Mitsubishi, Japan.
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
INFO
Poly(methyl methacrylate), (C5H8O2)n
Other names
- Poly(methyl methacrylate)
- PMMA
- Acrylic glass
Trademarks
- Plexiglas
- Vitroflex
- Limacryl
- R-Cast
- Per-Clax
- Perspex
- Plazcryl
- Acrylex
- Acrylite
- Acrylplast
- Altuglas
- Polycast
- Oroglass
- Lucite