Optical properties of ytterbium-doped yttrium oxide ceramics / Solomonov V. I.,Osipov V. V.,Shitov V. A.,Maksimov R. N.,Lipchak A. I. // PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE. - 2017. - V. 214, l. 5.

ISSN/EISSN:

1862-6300 / 1862-6319

Type:

Article

Abstract:

Ytterbium-doped yttrium oxide (Yb: Y2O3) transparent ceramics with different sintering additives (Lu2O3, Sc2O3, CeO2, ZrO2, or HfO2) were fabricated using nanopowders produced by laser ablation. Transmission and photoluminescence spectra of the obtained ceramics were investigated at room temperature. Highest in-line transmittance was over 80\% at the wavelength of 1060 nm for 2mm thick Yb: Y2O3 ceramics with zirconium and hafnium. Divalent Yb ions with the ground state electron configuration 4f(13)6s were revealed. The absorption and emission bands caused by s <-> s transitions of these ions were observed in the IR spectral range of Yb3+ ions. The superposition of both Yb3+ and Yb2+ emission bands leads to an effective broadening of the whole luminescence band. (C) 2017 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim

Author keywords:

absorption; divalent ion; transparent ceramic; ytterbium; yttrium oxide ALUMINUM-GARNET; LASER; FABRICATION

DOI:

10.1002/pssa.201600786

Web of Science ID:

ISI:000402913400026

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAY
Publisher	WILEY-V C H VERLAG GMBH
Address	POSTFACH 101161, 69451 WEINHEIM, GERMANY
Language	English
Article-Number	1600786
EISSN	1862-6319
Keywords-Plus	ALUMINUM-GARNET; LASER; FABRICATION
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter
Author-Email	romanmaksimov@e1.ru
Funding-Acknowledgement	RFBR {[}14-08-00181 A]; Presidium of Ural Branch of RAS {[}15-17-2-19]; Act 211 Government of the Russian Federation {[}02.A03.21.0006]; {[}0389-2014-0027]
Funding-Text	The work was fulfilled in the frame of state task project No. 0389-2014-0027 (2016-2017) and supported by RFBR Grant No. 14-08-00181 A, the Presidium of Ural Branch of RAS (Research project No. 15-17-2-19), and Act 211 Government of the Russian Federation, Contract No. 02.A03.21.0006. The authors gratefully acknowledge Dr. V.V. Platonov and Dr. A.N. Orlov from Institute of Electrophysics UrB RAS for laser synthesis of nanopowder and transmission spectra measurements, respectively.
Number-of-Cited-References	17
Usage-Count-Last-180-days	16
Usage-Count-Since-2013	16
Journal-ISO	Phys. Status Solidi A-Appl. Mat.
Doc-Delivery-Number	EX0LX