Buscar
Mostrando ítems 1-10 de 387
The structure and optical dispersion of the refractive index of tellurite glass
(Elsevier B.V., 2011-09-01)
The structure and optical properties of a 80TeO(2)-(20-x)Li(2)O-xTiO(2) glass system where x = 0, 5, 10, and 15 mol% has been investigated using FTIR spectroscopy and Brewster angle measurements. The sample preparation, ...
Fabrication and upconversion luminescence of Er3+/Yb3+ codoped TeO2-WO3-Na2O-Nb2O5-Al2O3 glass fibers
(Elsevier Science BvAmsterdamHolanda, 2013)
Waveguide produced by fiber on glass method using Er3+-doped tellurite glass
(Elsevier Science BvAmsterdamHolanda, 2007)
Lead-germanate glasses and fibers: A practical alternative to tellurite for nonlinear fiber applications
(2013-09-20)
We report on the fabrication of novel lead-germanate glasses and fibers. We have characterized these glasses in terms of their thermal properties, Raman spectra and refractive indices (both linear and nonlinear) and present ...
Lead-germanate glasses and fibers: A practical alternative to tellurite for nonlinear fiber applications
(2013-09-20)
We report on the fabrication of novel lead-germanate glasses and fibers. We have characterized these glasses in terms of their thermal properties, Raman spectra and refractive indices (both linear and nonlinear) and present ...
Controlled formation of metallic tellurium nanocrystals in tellurite glasses using femtosecond direct laser writing
(Elsevier B.V., 2021-07-01)
Tellurite glasses are considered a potential alternative for applications not achieved by SiO2-based glasses, presenting interesting optical properties, such as high linear and nonlinear refractive indexes, extended optical ...
DSC studies on crystallization mechanisms of tellurite glasses
(Elsevier B.V., 2005-02-20)
The purpose of this work is to study the 20Li(2)O-80TeO(2) glass using the differential scanning calorimetry (DSC) and X-ray diffraction (XRD) techniques in order to understand the crystallization kinetics on this glass ...
DSC studies on crystallization mechanisms of tellurite glasses
(Elsevier B.V., 2005-02-20)
The purpose of this work is to study the 20Li(2)O-80TeO(2) glass using the differential scanning calorimetry (DSC) and X-ray diffraction (XRD) techniques in order to understand the crystallization kinetics on this glass ...
Efficiency boost in Si-based solar cells using tellurite glass cover layer doped with Eu3+ and silver nanoparticles
(2019-02-01)
In this work, the relative efficiency of a solar cell covered with tellurite glasses (TeO2-ZnO and TeO2-ZnO-Na2O) doped with and without europium ions and silver (Ag) nanoparticles (NPs) placed on the top of the Si solar ...
Ionic conductivity enhancement achieved by the incorporation of ZnO in a lithium tellurite glass
(Elsevier Science, 2017-04)
The reinforcement of the ionic conductivity in a lithium-vanadium-molybdenum tellurite glass is possible by modified with zinc oxide {0.7 [x ZnO (1 − x) Li2O] 0.3 [0.5 V2O5. 0.5 MoO3]. 2TeO2}. Structural features induced ...