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doi:10.16039/j.cnki.cn22-1249.2018.03.014

Journal of Jilin Institute of Chemical Technology, 2018, 35 (3): 58-63 doi: 10.16039/j.cnki.cn22-1249.2018.03.014

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Preparation and Characterization of Er³⁺，Y³⁺，Yb³⁺ Co-doped Al₂O₃ Luminescence Materials

ZHANG Yun-peng

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Abstract With the development of optical communications， Light-emitting materials used for the amplifier
used in optical communication and amplifier requirements more and more and more demanding． In optical
communication systems，due to the structure of the rare earth-doped fiber amplifier makes it impossible to be
integrated，people began to consider the development of planar erbium doped waveguide amplifier ( EDWA) ．It
is use of optical waveguides doped rare earth erbium ions to achieve stimulated emission pumping light under．
Of Y³⁺，Yb³⁺，and of Er³⁺ co-doped Al₂O₃ powders，an attempt to increase of Er³⁺ in the matrix dispersion and
uniformity．Reduce the photon quenching centers in the material of the erbium －doped ions concentration， to
study the modulation of different concentrations of Yb³⁺ co-doped material microstructure． And luminescent
properties of Al₂O₃ were investigated， in order to obtain excellent performance of the alumina
luminous materials．

Key words： erbium-doped waveguide amplifiers luminescent materials the matrix material alumina

Published: 25 March 2018

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Cite this article:

ZHANG Yun-peng. Preparation and Characterization of Er³⁺，Y³⁺，Yb³⁺ Co-doped Al₂O₃ Luminescence Materials[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 58-63.

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https://xuebao.jlict.edu.cn/EN/10.16039/j.cnki.cn22-1249.2018.03.014 OR https://xuebao.jlict.edu.cn/EN/Y2018/V35/I3/58