Modification of structure and properties of fluoro-sulfo-sodium alumino-phosphate glass through additional fluorine and sulfur agents
Source abstract
Abstract
Laser glass has been widely used in laser ignition devices, fundamental physical research, and material processing. In addition to the exploration of the glass composition, the optimization of preparation conditions is also of crucial importance to the performance of laser glass. Herein, the modification effect of additional fluorine and sulfur agents on Nd 3+-doped fluoro-sulfo-phosphate glasses (FSP) has been investigated in detail. The contents of F and S were increased by up to 42% and 40% after agent addition. Fluorine and sulfur agents also decrease the non-linear effect and increase the chemical durability of FSP glasses, respectively. Moreover, the local environment around Nd 3+ ions is examined by electron paramagnetic resonance (EPR)., The direct connection between Nd-F and the possible connection between Nd 3+ and [SO 4] 2− have been detected with agent addition, which facilitate the promotion of radiation parameters. The emission cross-section and quantum efficiency of FSP glass increase by up to 56% and 54% after agent addition. This study aims to demonstrate the structure and property variations brought by additional agents, providing insight into the optimization of the melting procedure of high-performance FSP laser glasses.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Glass properties and applications · Material Science and Thermodynamics · Luminescence Properties of Advanced Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (33)
Show source-provided references
1. Mid infrared gas spectroscopy using efficient fiber laser driven photonic chip-based supercontinuum10.1038/s41467-019-09590-3 ↗
2. Recent advances in soft optical glass fiber and fiber lasers10.1016/j.pmatsci.2018.11.003 ↗
3. Research and development of neodymium phosphate laser glass for high power laser application10.1016/j.optmat.2016.11.052 ↗
4. Thermodynamic study on elimination of platinum inclusions in phosphate laser glasses for inertial confinement fusion applications10.1007/BF03182732 ↗
5. Progress in Nd3+, Er3+, and Yb3+ doped laser glasses at Shanghai Institute of Optics and Fine Mechanics10.1111/ijag.12283 ↗
6. Review on the structural analysis of fluoride-phosphate and fluoro-phosphate glasses
7. Stimulated emission and radiative properties of Nd3+ ions in barium fluorophosphate glass containing sulphate10.1016/S0022-2313(02)00330-7 ↗
8. Chemical stability of ZnO–Na2O–SO3–P2O5 glasses10.1111/j.2041-1294.2011.00076.x ↗
9. All-fiber mode-locked gigahertz femtosecond laser at 1610 nm using a self-developed long-wavelength gain fiber10.1364/OL.451374 ↗
10. The structure and properties of Nd3+-doped fluoro-sulfo-phosphate glasses under different melt conditions10.1016/j.jnoncrysol.2019.119839 ↗
11. NaPO3-AlF3 Glasses: fluorine evaporation during melting and the resulting variations in structure and properties
12. Effect of Al(PO3)3 content on physical, chemical and optical properties of fluorophosphate glasses for 2 μm application10.1016/j.matchemphys.2008.09.014 ↗
13. Empirical relationships for predicting nonlinear refractive index changes in optical solids10.1109/JQE.1978.1069847 ↗
14. Structure and physical properties of Ba(PO3)2-AlF3-BaSO4 fluoro-sulfo-phosphate glasses10.1111/jace.17218 ↗
15. An interpretation of optical properties of oxides and oxide glasses in terms of the electronic ion polarizability and average single bond strength
16. Direct calculation of Young's moidulus of glass10.1016/0022-3093(73)90053-7 ↗
17. Formation, structure and properties of fluoro-sulfo-phosphate poly-anionic glasses10.1016/j.jnoncrysol.2017.09.043 ↗
18. Partitioning and structural role of Mn and Fe ions in ionic sulfophosphate glasses10.1063/1.4903191 ↗
19. Effects of aluminum substitution by potassium in the P2O5–Al2O3–Na2O–K2O phosphate glasses
20. XPS studies of fluorine bonding in phosphate glasses10.1002/(SICI)1096-9918(199602)24:2<91::AID-SIA70>3.0.CO;2-F ↗
21. Structural studies of NaPO3–AlF3 glasses by high-resolution double-resonance nuclear magnetic resonance spectroscopy10.1021/acs.jpcc.8b06162 ↗
22. Cation ordering at fluoride sites in silicate glasses: a high-resolution 19F NMR study10.1016/S0022-3093(99)00695-X ↗
23. Structure of SnF2-SnO-P2O5 glasses10.1016/j.phpro.2013.04.020 ↗
24. Haynes · 2014
25. A pulsed EPR study of clustering of Yb3+ ions incorporated in GeO2 glass10.1016/j.jnoncrysol.2003.09.051 ↗
26. Origin of radiation-induced darkening in Yb3+/Al3+/P5+-doped silica glasses: effect of the P/Al ratio10.1021/acs.jpcb.7b12587 ↗
27. Clusters dissolution of Yb3+ in codoped SiO2-Al2O3-P2O5 glass fiber and its relevance to photodarkening10.1063/1.3673792 ↗
28. Network structure and rare-earth ion local environments in fluoride phosphate photonic glasses studied by solid-state NMR and electron paramagnetic resonance spectroscopies10.1021/acs.jpcc.5b08088 ↗
29. Correlation between Eu151 Mössbauer isomer shift and Judd-Ofelt Ω6 parameters of Nd3+ ions in phosphate and silicate laser glasses10.1103/PhysRevB.48.10591 ↗
30. Tailoring stimulated emission cross sections of Nd3+ laser glass: observation of large cross sections for BiCl3 glasses10.1063/1.331214 ↗
31. 1.06 μm laser transition characteristics of Nd3+-doped fluorophosphate glasses10.1016/j.matchemphys.2009.05.023 ↗
32. Optical properties and spectroscopic parameters of Nd3+-doped phosphate and borate glasses10.1016/S0925-3467(98)00074-3 ↗
33. Evidence of the influence of phonon density on Tm3+ upconversion luminescence in tellurite and germanate glasses10.1063/1.1429762 ↗