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Optical constants of (C5O2H8)n (Poly(methyl methacrylate), PMMA)
Sultanova et al. 2009: n 0.4368-1.052 µm

Wavelength: µm
 (0.4368 – 1.052)  
 

Other optical constants

logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{1.1819λ^2}{λ^2-0.011313}$$

Comments

20 °C

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

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: refractiveindex.info)

More info - wiki

Poly(methyl methacrylate), (C5O2H8)n

Other names

Trademarks

Plexiglas, Vitroflex, Limacryl, R-Cast, Per-Clax, Perspex, Plazcryl, Acrylex, Acrylite, Acrylplast, Altuglas, Polycast, Oroglass, Lucite

External links