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Optical constants of SiO2 (Silicon dioxide, Silica, Quartz)
Radhakrishnan 1951: α-Quartz; n(e) 0.18-3 µm

Wavelength: µm
 (0.18 – 3)  
 

Other optical constants

logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{0.665721λ^2}{λ^2-0.060^2}+\frac{0.503511λ^2}{λ^2-0.106^2}+\frac{0.214792λ^2}{λ^2-0.119^2}+\frac{0.539173λ^2}{λ^2-8.792^2}+\frac{1.807613λ^2}{λ^2-19.70^2}$$

Comments

18 °C

Data

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

References

1) T. Radhakrishnan. Further Studies on the Temperature Variation of the Refractive Index of Crystals, Proc. Indian Acad. Sci. 31, 22-34 (1951)
2) T. Radhakrishnan. The dispersion, briefringence and optical activity of quartz, Proc. Indian Acad. Sci. 25, 260-265 (1947)

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Silicon dioxide, SiO2

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Polymorphs

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