OAO Fomos Materials

O. A. Buzanov

National Research University «MISiS»

N. S. Kozlova, N. A. Siminel

Lanthanum−Gallium Tantalate is regarded as a perspective material for active elements of lasers. In this regard, the study of luminescent properties of these crystals are actual. In this paper, results of the first obtained luminescent properties of LGT crystals grown in different atmospheres are provided. A significant effect of the growth atmosphere on luminescent characteristics of LGT crystals is revealed.

1. Kaminskiy, A. A. Generatsiya stimulirovannogo izlucheniya ionov Nd³⁺ v trigonal'nom atsentricheskom kristalle La₃Ga₅SiO₄ / A. A. Kaminskiy, S. E. Sarkisov, B. V. Mill' // Dokl. AN SSSR. − 1982. − T. 264, № 1. − S. 93—95.
2. Buzanov, O. A. Opticheskie svoystva lantan−gallievogo tantalata v svyazi s usloviyami vyrashchivaniya i poslerostovoy obrabotki / O. A. Buzanov, E. V. Zabelina, N. S. Kozlova // Kristallografiya. − 2007. − T. 52, № 4. − S. 716—721.
3. Siminel, N. A. Spektroskopiya diffuznogo otrazheniya dlya issledovaniya razlichnykh materialov / N. A. Siminel, N. S. Kozlova, M. I. Petrzhik // Sb. tr. III Vseross. nauch.−tekhn. konf. s mezhdunar. uchastiem «Standartnye obraztsy v izmereniyakh i tekhnologiyakh». − Ekaterinburg, 2011. − S. 156—157.
4. Spasskiy, D. A. Osobennosti lyuminestsentsii i opticheskie svoystva kristallov MgMoO₄ i MgMoO₄ : Yb / D. A. Spasskiy, V. N. Kolobanov, V. V. Mikhaylin, L. Yu. Berezovskaya, L. I. Ivleva, I. S. Voronin // Optika i spektroskopiya. − 2009. − T. 106, № 4. − S. 625—632.