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Investigation of gain characteristics in mixed crystals LiMeF4 (Me = Y, Lu, Yb) doped by Ce3+ ions
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| dc.contributor.author | Nizamutdinov A. | |
| dc.contributor.author | Nurtdinova L. | |
| dc.contributor.author | Semashko V. | |
| dc.contributor.author | Korableva S. | |
| dc.date.accessioned | 2018-09-18T20:32:47Z | |
| dc.date.available | 2018-09-18T20:32:47Z | |
| dc.date.issued | 2014 | |
| dc.identifier.issn | 0030-400X | |
| dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/141003 | |
| dc.description.abstract | Differential gain spectra in the range 295-335 nm were measured in crystals of scheelite structure LiY1 - x Lu x F4 (x = 0-1), doped by Ce3+ ions. It is shown that variation of Lu 3+ and Y3+ ions relative content in LiY1 - x Lu x F4 crystals allows to manipulate the spectral width of the amplification band. Cross-sections of excited-state absorption at the wavelengths of Ce3+ luminescence, probability ratios of formation and thermal destruction of color centers depending on the Y3+ ions content in LiY1 - x Lu x F4 crystals were estimated. Even better gain characteristics have been demonstrated by LiLuF 4:Ce3+, doped by Yb3+ ions. The highest optical gain coefficient with a wide amplification band among studied samples was observed in LiLuF4:Ce3+ crystal, codoped by Yb 3+ ions. © 2014 Pleiades Publishing, Ltd. | |
| dc.relation.ispartofseries | Optics and Spectroscopy (English translation of Optika i Spektroskopiya) | |
| dc.title | Investigation of gain characteristics in mixed crystals LiMeF4 (Me = Y, Lu, Yb) doped by Ce3+ ions | |
| dc.type | Article | |
| dc.relation.ispartofseries-issue | 5 | |
| dc.relation.ispartofseries-volume | 116 | |
| dc.collection | Публикации сотрудников КФУ | |
| dc.relation.startpage | 732 | |
| dc.source.id | SCOPUS0030400X-2014-116-5-SID84902106682 |
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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.