Growth and spectroscopic properties of Cr3+-doped LaSc3(BO3)4

被引：39

作者：

Long, XF

Wang, GF ^{[1
]}

Han, TPJ

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fujian 350002, Peoples R China

[2] Acad Sinica, Grad Sch, Beijing 100039, Peoples R China

[3] Univ Strathclyde, Dept Phys & Appl Phys, Glasgow G4 0NG, Lanark, Scotland

来源：

JOURNAL OF CRYSTAL GROWTH | 2003年 / 249卷 / 1-2期

关键词：

optical microscopy; Czochralski method; growth from melts; single crystal growth; borate; solid state materials;

D O I：

10.1016/S0022-0248(02)02073-0

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

This paper reports the growth and optical properties of Cr3+-doped LaSc3(BO3)(4) (Cr3+ :LSB). The Cr3+ -doped LaSc3(BO3)(4) crystal with dimension null set 25 x 35 mm(3) was obtained by Czochralski method. The absorption and photoluminescence spectra have been measured. The dominant features of absorption spectrum are two broadbands at ca. 400-700 nm. A broad emission band extending from 740 to 1280 nm with a peak at near 960 nm was observed. The lifetime of Cr3+ :LSB was 15 mus. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：191 / 194

页数：4

共 20 条

[1] EFFECTS OF CONFIGURATION INTERACTION ON INTENSITIES AND PHASE SHIFTS [J].