High concentration Tm3+ doped TeO2-Al2O3-BaF2 glass for ~ 2 µm fiber lasers
•High concentration of Tm3+ ion doped fluorotellurate glass was prepared.•The TeO2-Al2O3-BaF2 glasses are activated with Tm3+.•A large emission cross section (9.50 × 10−21 cm−2) in the ~ 2 µm band was achieved by modulating the Tm3+ doping concentration.•By analyzing the energy transfer mechanism, t...
Saved in:
Published in | Journal of alloys and compounds Vol. 901; p. 163592 |
---|---|
Main Authors | , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Lausanne
Elsevier B.V
25.04.2022
Elsevier BV |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!