Near-IR emission from holmium-ytterbium co-doped alkali bismuth gallate and fluorophosphate fiber glass preforms

被引：12

作者：

Martinez Gamez, M. Alejandrina ^{[1
]}

Kir'yanov, A. V. ^{[1
]}

Lucio M, J. L. ^{[2
]}

Wiechers, C. ^{[2
]}

Kumar, G. A. ^{[3
]}

机构：

[1] Ctr Invest Opt, Leon 37150, Gto, Mexico

[2] Univ Guanajuato, Inst Fis, Leon 37150, Gto, Mexico

[3] Rutgers State Univ, Dept Mat Sci & Engn, Piscataway, NJ 08854 USA

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 473卷 / 1-2期

关键词：

Rare earths; Fiber lasers; Laser glasses; RARE-EARTH IONS; UP-CONVERSION; MULTIPHONON RELAXATION; ENERGY TRANSFER; LUMINESCENCE; CRYSTALS;

D O I：

10.1016/j.jallcom.2008.06.025

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Spectroscopic characterization of fiber preforms fabricated with alkali bismuth gallate (KBG) and fluorophosphate glasses (FP) doped with Ho3+ and Yb3+ are reported. Luminescent properties of the preforms are studied in the near-IR spectral range using 2 W. 975 nm diode laser pumping. Results indicate that both glasses are potentially promising for lasing in the 1.2 mu m and in the 2.2-2.5 mu m spectral range. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：500 / 504

页数：5

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