Optical Method of Measuring the Temperature of Fluoride Crystals Activated by Yb<sup>3+</sup> and Tm<sup>3+</sup> Ions

dc.contributor.author	Kazakov B.
dc.contributor.author	Goriev O.
dc.contributor.author	Khadiev A.
dc.contributor.author	Korableva S.
dc.contributor.author	Semashko V.
dc.date.accessioned	2020-01-15T21:45:30Z
dc.date.available	2020-01-15T21:45:30Z
dc.date.issued	2019
dc.identifier.issn	1063-7834
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/155681
dc.description.abstract	© 2019, Pleiades Publishing, Ltd. Abstract: The fluorescence intensities ratio (FIR) method is applied for measuring the temperature inside the luminescent LiY0.8Yb0.2F4:Tm3+ crystal. The obtained results are used for monitoring of the sample temperature in the experiment when the exciting radiation waist is shifted by the focusing lens inside the sample. It is shown that a considerable change in the luminescence intensity of the LiY0.8Yb0.2F4:Tm3+ crystal (0.2%) is not accompanied by a significant change in the temperature. This verifies the hypothesis about the appearance of amplified spontaneous luminescence (ASL) of Yb3+ ions during intense laser pumping in these crystals.
dc.relation.ispartofseries	Physics of the Solid State
dc.title	Optical Method of Measuring the Temperature of Fluoride Crystals Activated by Yb<sup>3+</sup> and Tm<sup>3+</sup> Ions
dc.type	Article
dc.relation.ispartofseries-issue	5
dc.relation.ispartofseries-volume	61
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	840
dc.source.id	SCOPUS10637834-2019-61-5-SID85066961527

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.