Optical operation by sound velocities in tellurite glasses Er3+ and Pr3+ ions doped

被引：6

作者：

Ozga, K. ^{[1
]}

Kityk, I. V. ^{[1
,4
]}

Reben, M. ^{[3
]}

Wasylak, J. ^{[3
]}

Al Zayed, N. ^{[4
]}

Rakus, P. ^{[1
]}

Slezak, A. ^{[2
]}

Szota, M. ^{[5
]}

Nabialek, M. ^{[6
]}

Dospial, M. ^{[6
]}

机构：

[1] Czestochowa Tech Univ, Dept Elect Engn, PL-42200 Czestochowa, Poland

[2] Czestochowa Tech Univ, Chair Publ Hlth, PL-42200 Czestochowa, Poland

[3] AGH Univ Sci & Technol, Fac Mat Sci & Ceram, Dept Glass Technol & Amorphous Coatings, PL-30059 Krakow, Poland

[4] King Saud Univ, Dept Phys & Astron, Coll Sci, Riyadh 11451, Saudi Arabia

[5] Czestochowa Tech Univ, Inst Mat Sci, PL-42200 Czestochowa, Poland

[6] Czestochowa Tech Univ, Inst Phys, PL-42200 Czestochowa, Poland

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2012年 / 536卷

关键词：

Sound velocity; Optical materials; Rare earth; Second harmonic generation;

D O I：

10.1016/j.jallcom.2011.10.024

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：

Glass composition TeO2-WO3-PbOxEr2O3-yPr(6)O(11) (with x = 0.30 mol%, y = 0.07 mol%) was synthesized. These glasses possess high stability and resistance against crystallization during reheating. We have studied the changes of the sound velocities versus the power densities for the nanosecond Nd: YAG lasers operating at 532 nm and 1064 nm. The laser power density was successively increased up to 1 GW/cm(2). We have found substantial increase of the relative sound velocity (up to 0.035). These changes are stable within the few minutes after interruption of illumination which is durated up to 3 min. (c) 2011 Elsevier B.V. All rights reserved.

引用

页码：S469 / S471

页数：3

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