Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics

The precursor powder for laser ceramics Yb0.3Lu2.7Al5O12 were synthesized using the reverse chemical precipitation method. The influence of sintering additives CaO and MgO on the optical, thermophysical, and luminescent properties of the ceramics was investigated. The sintering process of ceramic po...

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Autores principales:	Lapin, V. A., Лапин, В. А., Kravtsov, A. A., Кравцов, А. А., Suprunchuk, V. E., Супрунчук, В. Е., Tarala, L. V., Тарала, Л. В., Medyanik, E. V., Медяник, Е. В., Malyavin, F. F., Малявин, Ф. Ф.
Formato:	Статья
Lenguaje:	English
Publicado:	Elsevier B.V. 2024
Materias:	Optical pumping Thermophysical Sintering Chemical precipitation method Laser ceramics Luminescent property MgO Optical - Precursor powder Property Sintering additives Synthesised Sintered alumina
Acceso en línea:	https://dspace.ncfu.ru/handle/123456789/29308
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spelling	ir-123456789-293082024-12-04T13:55:49Z Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics Lapin, V. A. Лапин, В. А. Kravtsov, A. A. Кравцов, А. А. Suprunchuk, V. E. Супрунчук, В. Е. Tarala, L. V. Тарала, Л. В. Medyanik, E. V. Медяник, Е. В. Malyavin, F. F. Малявин, Ф. Ф. Optical pumping Thermophysical Sintering Chemical precipitation method Laser ceramics Luminescent property MgO Optical - Precursor powder Property Sintering additives Synthesised Sintered alumina The precursor powder for laser ceramics Yb0.3Lu2.7Al5O12 were synthesized using the reverse chemical precipitation method. The influence of sintering additives CaO and MgO on the optical, thermophysical, and luminescent properties of the ceramics was investigated. The sintering process of ceramic powders with the Yb0.3Lu2.7Al5O12 composition was analyzed. When CaO was used as a sintering additive, aluminate phases with varying CaO–Al2O3 ratios formed on the surface of Yb0.3Lu2.7Al5O12 after high-temperature annealing in air. Laser radiation was generated in quasi-continuous pumping mode, achieving a power output of 2.9 W at an absorbed pumping power of 10.2 W using the Yb0.3Lu2.7Al5O12 ceramic active material. 2024-12-04T13:40:35Z 2024-12-04T13:40:35Z 2024 Статья Lapin, V.A., Kravtsov, A.A., Suprunchuk, V.E., Tarala, L.V., Medyanik, E.V., Malyavin, F.F., Kuznetsov, S.V., Guryev, D.A., Zhmykov, V.Y., Tsvetkov, V.B. Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics // Optical Materials. - 2024. - 157. - статья № 116353. - DOI: 10.1016/j.optmat.2024.116353 https://dspace.ncfu.ru/handle/123456789/29308 en Optical Materials application/pdf application/pdf Elsevier B.V.
institution	СКФУ
collection	Репозиторий
language	English
topic	Optical pumping Thermophysical Sintering Chemical precipitation method Laser ceramics Luminescent property MgO Optical - Precursor powder Property Sintering additives Synthesised Sintered alumina
spellingShingle	Optical pumping Thermophysical Sintering Chemical precipitation method Laser ceramics Luminescent property MgO Optical - Precursor powder Property Sintering additives Synthesised Sintered alumina Lapin, V. A. Лапин, В. А. Kravtsov, A. A. Кравцов, А. А. Suprunchuk, V. E. Супрунчук, В. Е. Tarala, L. V. Тарала, Л. В. Medyanik, E. V. Медяник, Е. В. Malyavin, F. F. Малявин, Ф. Ф. Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics
description	The precursor powder for laser ceramics Yb0.3Lu2.7Al5O12 were synthesized using the reverse chemical precipitation method. The influence of sintering additives CaO and MgO on the optical, thermophysical, and luminescent properties of the ceramics was investigated. The sintering process of ceramic powders with the Yb0.3Lu2.7Al5O12 composition was analyzed. When CaO was used as a sintering additive, aluminate phases with varying CaO–Al2O3 ratios formed on the surface of Yb0.3Lu2.7Al5O12 after high-temperature annealing in air. Laser radiation was generated in quasi-continuous pumping mode, achieving a power output of 2.9 W at an absorbed pumping power of 10.2 W using the Yb0.3Lu2.7Al5O12 ceramic active material.
format	Статья
author	Lapin, V. A. Лапин, В. А. Kravtsov, A. A. Кравцов, А. А. Suprunchuk, V. E. Супрунчук, В. Е. Tarala, L. V. Тарала, Л. В. Medyanik, E. V. Медяник, Е. В. Malyavin, F. F. Малявин, Ф. Ф.
author_facet	Lapin, V. A. Лапин, В. А. Kravtsov, A. A. Кравцов, А. А. Suprunchuk, V. E. Супрунчук, В. Е. Tarala, L. V. Тарала, Л. В. Medyanik, E. V. Медяник, Е. В. Malyavin, F. F. Малявин, Ф. Ф.
author_sort	Lapin, V. A.
title	Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics
title_short	Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics
title_full	Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics
title_fullStr	Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics
title_full_unstemmed	Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics
title_sort	influence of mgo and cao sintering additives on thermophysical, luminescent and optical properties of luag: yb3+ laser ceramics
publisher	Elsevier B.V.
publishDate	2024
url	https://dspace.ncfu.ru/handle/123456789/29308
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Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+ laser ceramics

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