Spectroscopic, luminescent and laser properties of nanostructured CaF2:Tm materials

被引：24

作者：

Lyapin, A. A. ^{[1
]}

Fedorov, P. P. ^{[2
]}

Garibin, E. A. ^{[3
]}

Malov, A. V. ^{[1
]}

Osiko, V. V. ^{[2
]}

Ryabochkina, P. A. ^{[1
]}

Ushakov, S. N. ^{[2
]}

机构：

[1] Ogarev Mordovian State Univ, Saransk, Russia

[2] Russian Acad Sci, Inst Gen Phys, Moscow, Russia

[3] INCROM Ltd, St Petersburg, Russia

来源：

OPTICAL MATERIALS | 2013年 / 35卷 / 10期

关键词：

Laser ceramic; Single crystal; Fluoride; Thulium; OPTICAL-PROPERTIES; CERAMIC LASER; EFFICIENT; YAG; CRYSTALS; MU;

D O I：

10.1016/j.optmat.2013.05.004

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The laser quality transparent CaF2:Tm fluoride ceramics has been prepared by hot forming. Comparative study of absorption and emission spectra of CaF2:Tm (4 mol.% TmF3) ceramic and single crystal samples demonstrated that these materials possess almost identical spectroscopic properties. Laser oscillations of CaF2:Tm ceramics were obtained at 1898 nm under diode pumping, with the slope efficiency of 5.5%. Also, the continuous-wave (CW) laser have been obtained for CaF2:Tm single crystal at 1890 nm pumped by a diode laser was demonstrated. (c) 2013 Elsevier B.V. All rights reserved.

引用

页码：1859 / 1864

页数：6

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