Synthesis and Properties of Er-Doped KPO3-Ca(PO3)2 Glass and Glass-Ceramic

被引：0

作者：

Lahti, V ^{[1
]}

Veber, A. ^{[1
]}

Petit, L. ^{[1
]}

机构：

[1] Tampere Univ, Photon Lab, FI-33101 Tampere, Finland

来源：

2020 22ND INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON 2020) | 2020年

基金：

芬兰科学院;

关键词：

phosphate glasses; glass-ceramic; erbium;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the present work, we studied Er-doped KPO3-Ca(PO3)(2) metaphosphate glass and its devitrification behavior. It is shown that two concurrent crystallization processes (surface and bulk crystallization) are observed in this glass with the precipitation of two different phases of KCa(PO3)(3): the hexagonal phase is mostly formed at the surface, whereas the orthorhombic isomorph is found in the bulk. The possibility of synthetizing a transparent glass-ceramic is demonstrated. From the changes in the spectroscopic properties of the obtained glass-ceramic materials, Er3+ ions are suspected to enter into the lattice of the KCa(PO3)(3) crystal.

引用

页数：4

共 5 条

[1] Review: the structure of simple phosphate glasses [J].