УДК: 666-4:544.023

How the diffusion of sodium from a glass substrate affects the optical properties of composites

Atkarskaya, A.B., Nartsev, V.M., Prokhorenkov, D.S., Shemanin, V.G.

Publication in Journal of Optical Technology

For Russian citation (Opticheskii Zhurnal):

Аткарская А.Б., Нарцев В.М., Прохоренков Д.С., Шеманин В.Г. Влияние диффузии натрия из стеклянной подложки на оптические свойства композитов // Оптический журнал. 2016. Т. 83. № 7. С. 15–19.

Atkarskaya A.B., Nartsev V.M., Prokhorenkov D.S., Shemanin V.G. How the diffusion of sodium from a glass substrate affects the optical properties of composites [in Russian] // Opticheskii Zhurnal. 2016. V. 83. № 7. P. 15–19.

For citation (Journal of Optical Technology):

A. B. Atkarskaya, V. M. Nartsev, D. S. Prokhorenkov, and V. G. Shemanin, "How the diffusion of sodium from a glass substrate affects the optical properties of composites," Journal of Optical Technology. 83(7), 400-404 (2016). https://doi.org/10.1364/JOT.83.000400

Abstract:

This paper discusses the optical properties of glass composites obtained by sol–gel technology. It is established that the thickness of the film deposited on a glass substrate depends on the sol concentration, its deposition rate, and the curing time. The concentration of sodium oxide that diffuses from the substrate into the coating decreases as the film becomes thicker, and the refractive index of the films decreases as the concentration of sodium oxide in them decreases.

Keywords:

film-forming sol, glass composite, sodium diffusion from substrate, optical properties of coatings and composites

Acknowledgements:

This work was carried out with the partial financial support of the basic part of the State Program of the Ministry of Education and Science of the Russian Federation, Project 2284, and of a grant of the Russian Foundation for Basic Research, Project No. 14-43-08049.

OCIS codes: 310.6860

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