Optical properties of ytterbium‐doped yttrium oxide ceramics | Zendy

Solomonov V. I. | Zendy; Osipov V. V. | Zendy; Shitov V. A. | Zendy; Maksimov R. N. | Zendy; Lipchak A. I. | Zendy

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Optical properties of ytterbium‐doped yttrium oxide ceramics

Author(s) -

Solomonov V. I.,

Osipov V. V.,

Shitov V. A.,

Maksimov R. N.,

Lipchak A. I.

Publication year - 2017

Publication title -

physica status solidi (a)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.532

H-Index - 104

eISSN - 1862-6319

pISSN - 1862-6300

DOI - 10.1002/pssa.201600786

Subject(s) - ytterbium , yttrium , materials science , transparent ceramics , photoluminescence , luminescence , analytical chemistry (journal) , doping , ceramic , ion , absorption (acoustics) , zirconium , oxide , inorganic chemistry , optoelectronics , chemistry , metallurgy , composite material , organic chemistry , chromatography

Ytterbium‐doped yttrium oxide (Yb:Y 2 O 3 ) transparent ceramics with different sintering additives (Lu 2 O 3 , Sc 2 O 3 , CeO 2 , ZrO 2 , or HfO 2 ) 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 2 mm thick Yb:Y 2 O 3 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 Yb 3+ ions. The superposition of both Yb 3+ and Yb 2+ emission bands leads to an effective broadening of the whole luminescence band.

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