Abstract
Thermal and optical properties of lead fluoroborate glasses containing Er ions have been investigated. Glass properties of multicomponent oxyfluoride systems have been examined in two ways: with various (a) activator (Er ions) and (b) PbF2 concentrations. Thermal stability parameter Δ T linearly decreases from 162∘C to 138∘C, when PbF2 content increases from 9 to 72 wt% in glass composition. Non-linear dependence of Δ T stability parameter is observed as a function of activator concentration. The optimal highest values of Δ T factor are obtained for Er concentration in range of 0.5 ÷ 1.5 wt%. Quite intense and long-lived near-infrared photoluminescence of erbium ions at 1.55 μm related to the main 4I13/2–4I15/2 laser transition has been detected in lead fluoroborate glass. Photoluminescence intensity and the 4I13/2 lifetime considerably increase with increasing of PbF2 concentration. The opposite effect is observed with increasing of activator concentration, which is due to the luminescence quenching. Thus, the 4I13/2 lifetime decreases and this behavior is consistent with non-radiative processes related to the Er–Er interaction increasing.
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E. Culea, T. Ristoiu, I. Bratu, Mater. Sci. Eng . B57, 259 (1999)
E. Culea, T. Ristoiu, I. Bratu, D. Ristoiu,Mater. Sci. Eng. B 75, 82 (2000)
J. Schwarz, H. TichÀ, J. Optoelectron. Adv. Mater. 5, 69 (2003)
Q. Chen, M. Ferraris, Y. Menke, D. Milanese, E.Monchiero, J. Non-Cryst. Solids 324, 1 (2003)
Q. Chen, M. Ferraris, D. Milanese, Y. Menke, E.Monchiero, G. Perrone, J. Non-Cryst. Solids 324, 12 (2003)
Y. Chen, Y. Huang, M. Huang, R. Chen, Z.Luo, Opt. Mater. 25, 271 (2004)
M. Mortier, Phil. Mag . B 82, 745 (2002)
R. Balda, A. Oleaga, J. Fernandez, J. M.Fdez-Navarro, Opt. Mater. 24, 83 (2003)
L. C. Courrol, L. R. P. Kassab, M. E. Fukumoto, N. U. Wetter, S. H. Tatumi, N. I. Morimoto, J. Lumin. 102–103, 91 (2003)
J. Sun, J. Zhang, Y. Luo, J. Lin, H. Song, J. Appl. Phys. 94, 1325 (2003)
A. Kumar, D. K. Rai, S. B. Rai, Spectrochim. Acta A58, 3067 (2002)
S. Xu, Z. Yang, G. Wang, S. Dai, J. Zhang, L. Hu, Z.Jiang, J. Alloys Compd . 377, 253 (2004)
L. R. P. Kassab, L. C. CourroL, R. Seragioli, N. U. Wetter, S. H. Tatumi, L. Gomes, J. Non-Cryst. Solids 348, 94 (2004)
J. Yang, S. Dai, Y. Zhou, L. Wen, L. Hu andZ. Jiang, J. Appl. Phys . 93, 977 (2003)
S. Xu, Z. Yang, S. Dai, G. Wang, L. Hu, Z. Jiang,J. Non-Cryst. Solids 347, 197 (2004)
H. Yamauchi, Y. Ohishi, Opt. Mater . 27, 679 (2005)
J. Pisarska, W.A. Pisarski, J. Optoelectron. Adv. Mater . 7(5)2667 (2005)
M. Mortier, F. Auzel, J. Non-Cryst. Solids 256–257, 197(2004)
W. A. Pisarski, J. Pisarska, W. Ryba-Romanowski,Chem. Phys. Lett. 380, 604 (2003)
M. R. Shahriari, T. Iqbal, P. Hajcak, G. H. Sigel JR.,J. Non-Cryst. Solids 161, 77 (1993)
G. Zhang, M. J. Poulain, J. Alloys Compd. 275–277, 15 (1998)
W. A. Pisarski, J. Mol. Struct . 744–747, 473 (2005)
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Pisarski, W.A. Thermal stability and concentration effect in erbium-doped lead fluoroborate glasses. J Mater Sci: Mater Electron 17, 245–249 (2006). https://doi.org/10.1007/s10854-006-6938-9
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DOI: https://doi.org/10.1007/s10854-006-6938-9