Intensity parameters of Tm3+ doped Sc2O3 transparent ceramic laser material

被引：17

作者：

Gheorghe, C. ^{[1
]}

Lupei, A. ^{[1
]}

Lupei, V. ^{[1
]}

Ikesue, A. ^{[2
]}

Enculescu, M. ^{[3
]}

机构：

[1] Natl Inst Laser Plasma & Radiat Phys, ECS Lab, Bucharest 077125, Romania

[2] World Lab Co Ltd, Atsuta Ku, Nagoya, Aichi 46568587, Japan

[3] Natl Inst Mat Phys, Opt & Spect Lab Magurele Bucharest, Bucharest 077125, Romania

来源：

OPTICAL MATERIALS | 2011年 / 33卷 / 03期

关键词：

Sesquioxides; Transparent ceramics; Judd Ofelt analysis; Tm3+:Sc2O3; Laser material; Diode-pumped solid-state lasers; BLUE UP-CONVERSION; OPTICAL-ABSORPTION INTENSITIES; ND; EMISSION; SPECTRA; GLASS; Y2O3; IONS; HO3+; NM;

D O I：

10.1016/j.optmat.2010.10.032

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This work is focused on spectral investigations of Tm3+ doped Sc2O3 transparent ceramic as potential material for diode-pumped solid-state laser emitting around 2 mu m. In the context of the Judd-Ofelt J-O) theory a series of spectroscopic parameters such as J-O intensity parameters, oscillator strengths, radiative transitions probabilities, and radiative lifetimes as well as branching ratios are evaluated. The gain cross-sections which lead to an estimation of the probable operating laser wavelength for the F-3(4) -> H-3(6) Tm3+ laser transition were also calculated. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：501 / 505

页数：5

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