Glass meeting the GOST requirements concerning stria-free category-1 optical glass was produced in the system Me₂O–Ga₂O₃–GeO₂–SiO₂ (Me = Li, Na). The subsequent heat treatment results in the precipitation of γ-Ga₂O₃ nanocrystals in it and triggering of luminescence excited by only UV radiation in the solar-blind range. The integral visible-light transmission and luminescence intensity of the developed material are comparable with these characteristics of glass-crystalline samples for which the glass was obtained by the melt quenching method.

中文翻译：

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带有γ-Ga2 O 3纳米晶体的光学玻璃，用于可视化UV-C辐射

在系统Me ₂ O–Ga ₂ O ₃ –GeO ₂ –SiO ₂（Me = Li，Na）中生产了符合GOST要求的无条纹1类光学玻璃的玻璃。随后的热处理导致γ-Ga构成的沉淀₂ Ó ₃在它的纳米晶体和发光仅通过UV辐射在太阳能盲范围激发的触发。显影材料的整体可见光透射率和发光强度与通过熔融淬火法获得玻璃的玻璃晶体样品的这些特性相当。