Lifetime and cross-relaxation in highly Tm-doped glasses for 2 micron lasers

被引：1
作者：
Taher, M. [1 ]
Gebavi, H. [1 ]
Taccheo, S. [1 ]
Jousteau, L. [2 ,3 ]
Milanese, D. [2 ,3 ]
Peyghambarian, N. [4 ]
机构：
[1] Swansea Univ, Coll Engn, Swansea, W Glam, Wales
[2] Politecn Torino, Photon Lab, Turin, Italy
[3] Ist Super Mario Boella, Turin, Italy
[4] Tuscon Univ, Ctr Opt Sci, Tucson, AZ USA
来源：
OPTICAL COMPONENTS AND MATERIALS VIII | 2011年 / 7934卷
关键词：
Tm laser; lifetime; cross-relaxation; ENERGY-TRANSFER; EMISSION;
D O I：
10.1117/12.872848
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, we present our recent investigation of highly doped Tm3+ tellurite glass. The optical properties of series of tellurite glass samples (75 mol % TeO2 - 20 mol ZnO - 5 mol % Na2O) highly doped with Tm3+ ions were reported and discussed. An exhaustive set of samples from low concentration to very high have been used in this study. Cross relaxation process has been studied and cross-relaxation parameter has been calculated.
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页数：6
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