Temperature Dependence of the Refractive Index of Vitreous Alloys of the Ag-As-S System

<p>The temperature coefficient of refractive index dn/dT is determined for glassy allous of the system along the(Ag2S)x(As2S3)100-x, direction (0 &lt; x &lt;20) in the spectral interval of 1–5 μm at temperature of 77– 400 K theglasses in question are shown to take negative values of dn...

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Bibliographic Details
Main Authors: I. I. Shpak, І. Studenyak, O. Shpak
Format: Article
Language:English
Published: Vasyl Stefanyk Precarpathian National University 2018-10-01
Series:Фізика і хімія твердого тіла
Online Access:http://journals.pu.if.ua/index.php/pcss/article/view/2958