Impact of the reverse cross-relaxation process on pumping efficiency in Tm-doped glass lasers materials

被引：0
|
作者：
Albalawi, A. [1 ,2 ]
Gebavi, H. [3 ,4 ]
Chiasera, A. [3 ]
Balda, R. [5 ]
Lukoviak, A. [6 ]
Blanc, W. [7 ]
Albalawi, W. [1 ,2 ]
Ferrari, M. [3 ]
Taccheo, S. [1 ,2 ]
机构：
[1] Swansea Univ, Coll Engn, Laser & Photon Labs, Swansea, W Glam, Wales
[2] Swansea Univ, Coll Engn, Ctr Diagnost Applicat Compound Semicond Lasers, Swansea, W Glam, Wales
[3] Rudjer Boskovic Inst, Dept Mat Phys, Bijenickacesta 54, Zagreb 10000, Croatia
[4] CNR, Ist Foton & Nanotecnol 3, Povo, TN, Italy
[5] Univ Basque Country, UPV EHU, Appl Phys Dept 1, Bilbao & Mat Phys Ctr,CSIC, San Sebastian, Spain
[6] Inst Low Temp & Struct Res PAS, Wroclaw, Poland
[7] Univ Cote Azur, CNRS, Inst Phys Nice, UMR7010, Nice 2, France
来源：
FIBER LASERS AND GLASS PHOTONICS: MATERIALS THROUGH APPLICATIONS | 2018年 / 10683卷
关键词：
Thulium; cross-relaxation; reverse cross-relaxation process; Thulium modeling; UP-CONVERSION; FIBER LASERS; THULIUM; FLUORESCENCE; SPECTROSCOPY;
D O I：
10.1117/12.2306082
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper we numerically investigate the effect of the reverse cross-relaxation process on the inversion population of laser levels in Tm-doped glass based active system. We show the impact may be significant when high inversion population is required.
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页数：6
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