THE SYNTHESIS AND STUDY OF THE LUMINESCENCE PROPERTIES OF SOLID SOLUTIONS (Y<sub>1-X-Y-Z</sub>YB<sub>X</sub>ER<sub>Y</sub>HO<sub>Z</sub>)<sub>3</sub>AL<sub>5</sub>O<sub>12</sub> WITH LASER EXCITATION

THE SYNTHESIS AND STUDY OF THE LUMINESCENCE PROPERTIES OF SOLID SOLUTIONS (Y<sub>1-X-Y-Z</sub>YB<sub>X</sub>ER<sub>Y</sub>HO<sub>Z</sub>)<sub>3</sub>AL<sub>5</sub>O<sub>12</sub> WITH LASER EXCITATION

Synthesized solid solutions of (Y1-x-y-zYbxEryHoz)3Al5O12, studied their luminescence characteristics, the dependence of the intensity of the Stokes IR luminescence band 0,96-1.1 microns and 144-1.68 microns, 1,83-2,15 microns, the concentration of ions, Yb3+, Er3+, Ho3+, when excited by laser radia...

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Bibliographic Details
Main Author: Egor I. Pozdnyakov
Format: Article
Language:Russian
Published: North Caucasus Federal University 2022-05-01
Series:Вестник Северо-Кавказского федерального университета
Subjects:
редкоземельные элементы
люминесценция
y<sub>3</sub>al<sub>5</sub>o<sub>12</sub>
эрбий
гольмий
иттербий
rare earth elements
luminescence
erbium
holmium
ytterbium
Online Access:https://vestnikskfu.elpub.ru/jour/article/view/1507
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Summary:Synthesized solid solutions of (Y1-x-y-zYbxEryHoz)3Al5O12, studied their luminescence characteristics, the dependence of the intensity of the Stokes IR luminescence band 0,96-1.1 microns and 144-1.68 microns, 1,83-2,15 microns, the concentration of ions, Yb3+, Er3+, Ho3+, when excited by laser radiation with a wavelength of 0,94 microns. The analysis of the obtained relationships and determined the optimal composition of the phosphor (Y0,85-xYb0,1Er0,05Hox)3Al5O12, for maximum energy conversion efficiency from the near-infrared region at 2100 nm.
ISSN:2307-907X

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