Optimization of the Synthesis of Er-Y-Ba-Na Quaternary Fluoride up-Conversion Phosphor and Luminescence Properties

Abstract:

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The wavelength of 1550nm has broad application prospect in the field of laser communications. A kind of Er-Y-Ba-Na quaternary fluoride sensitive to 1550nm was synthesized by high-temperature solid state reaction method and the synthesis conditions were optimized with orthogonal experiments. The samples present the green and red characteristic emission of Er3+ while the ratio of red to green emission intensity shows higher obviously compared with the representative fluoride upconversion material NaYF4: Er,Yb. The possible physical mechanism was discussed.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

865-868

Citation:

L. P. Lu et al., "Optimization of the Synthesis of Er-Y-Ba-Na Quaternary Fluoride up-Conversion Phosphor and Luminescence Properties", Advanced Materials Research, Vols. 295-297, pp. 865-868, 2011

Online since:

July 2011

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$38.00

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