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Information × Registration Number 0224U033499, (0123U103146) , R & D reports Title Sintering features and structure of YAG:Sm3+,Si4+,Mg2+ optical ceramics popup.stage_title Дослідження особливостей спікання та структури оптичної кераміки YAG:Sm3+,Si4+,Mg2+ Head Vorona Ihor O., Кандидат фізико-математичних наук Registration Date 29-12-2024 Organization Institute of Single Crystals of the National Academy of Sciences of Ukraine popup.description1 Studying the influence of the sintering temperature and structural defects caused by the substitution of atomic positions in the YAG structure with Si4+ and Mg2+ heterovalent impurities on the formation of the structural phase state, diffusion mass transfer processes, and optical properties of YAG:Sm3+ transparent ceramics. Production of large-scale experimental samples of YAG:Sm3+ optical ceramics for ceramic laser environments of complex architecture. popup.description2  The results of the project show that both the selection of initial components and the adjustment of planetary grinding modes can significantly influence the microstructure and optical properties of the resulting ceramics. The optimal grade of the initial Al2O3 powder was selected, and the intensity of planetary grinding of powder mixtures Y2O3+Al2O3+Sm2O3 was optimized, which made it possible to obtain experimental samples of optical ceramics 3at.% YAG:Sm3+ with a thickness of up to 4 mm with an optical loss level of 4.9×10-2 cm-1 at a wavelength of 808 nm. Product Description popup.authors BALABANOV Anton E VORONA Ihor O. TIMOSHENKO Arsenii D. popup.nrat_date 2024-12-29 Close
R & D report
Head: Vorona Ihor O.. Sintering features and structure of YAG:Sm3+,Si4+,Mg2+ optical ceramics. (popup.stage: Дослідження особливостей спікання та структури оптичної кераміки YAG:Sm3+,Si4+,Mg2+). Institute of Single Crystals of the National Academy of Sciences of Ukraine. № 0224U033499
1 documents found

Updated: 2026-03-21