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Optical constants of PLASTICS
Cellulose

Wavelength: µm
 (0.4368 – 1.052)  
 

Other optical constants

logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{1.124λ^2}{λ^2-0.011087}$$

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)

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