Growth and spectroscopic properties of Er:Yb:LuPO4 and Er:Yb:Ce:LuPO4 crystals

被引：17

作者：

He, Jie ^{[1
,2
]}

Teng, Bing ^{[1
,2
,3
]}

Zhong, Degao ^{[1
,2
,3
]}

Yang, Liang ^{[1
,2
]}

Xu, Yalin ^{[1
,2
]}

Zhu, Min ^{[1
,2
]}

Meng, Yao ^{[1
,2
]}

Liu, Lina ^{[1
,2
]}

Yuan, Fang ^{[1
,2
]}

Fan, Mengdi ^{[1
,2
]}

Wu, Xiaoqian ^{[1
,2
]}

Che, Yang ^{[1
,2
]}

Tang, Jie ^{[1
,2
,3
]}

机构：

[1] Qingdao Univ, Coll Phys, Qingdao 266071, Peoples R China

[2] Qingdao Univ, Natl Demonstrat Ctr Expt Appl Phys Educ, Qingdao 266071, Peoples R China

[3] Shandong Prov Univ, Key Lab Optoelect Mat Phys & Devices, Qingdao 266071, Peoples R China

来源：

JOURNAL OF CRYSTAL GROWTH | 2018年 / 484卷

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

X-ray diffraction; Growth from high temperature solutions; Single crystal growth; Phosphate; 1.5; MU-M; ER3+; LASER; ABSORPTION; MONAZITE; EMISSION; GLASSES; YB3+;

D O I：

10.1016/j.jcrysgro.2017.12.014

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In this work, we report the growth and spectroscopic properties of high-quality Er: Yb:LuPO4 and Er:Yb:Ce:LuPO4 crystals which are grown by the high-temperature solution method for the first time to the best of our knowledge. The maximum polarization absorption cross sections and the full-width of half-maximum of the Er:Yb:LuPO4 are (3.32 x 10(-20) cm(-2), 17 nm) and (2.41 x 10(-20) cm(-2), 19 nm) for sigma- and pi-polarization, respectively. The up-conversion luminescence spectra and near-infrared luminescence spectra of both Er:Yb:LuPO4 and Er:Yb:Ce:LuPO4 crystals were recorded under 980 nm pumping. The results exhibit that the up-conversion energy losses are remarkably reduced in Er:Yb:Ce:LuPO4 crystal. Consequently, the luminescence intensity in the waveband of 1.5-1.6 mu m of Er:Yb:Ce:LuPO4 is increased by two times compared to Er:Yb:LuPO4. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：31 / 36

页数：6

共 25 条

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