Luminescence enhancement of Eu3+-doped multicomponent tellurite glasses by surface plasmon resonance
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03064-9
Abstract: A series of silver nanoparticle-embedded multicomponent Eu3+-doped tellurite glasses are prepared using the technique of melt quenching and the effects of the addition of Ag nanoparticles on its spectroscopic properties of the as-synthesized glasses were… read more here.
Keywords: eu3 doped; tellurite glasses; enhancement; luminescence ... See more keywords
Effect of introduction of TiO2 and GeO2 oxides on thermal stability and 2 μm luminescence properties of tellurite glasses
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.05.171
Abstract: Abstract In this paper, Tm3+ doped pure tellurite glass, TiO2 modified tellurite glass and TiO2/GeO2 co-modified tellurite glasses were prepared. The effects of the introduction of TiO2 and GeO2 oxides on the thermal, structural, optical… read more here.
Keywords: tellurite glasses; introduction tio2; tio2; geo2 ... See more keywords
Nonlinear optical characterization of zinc doped tellurite glasses for optical limiting performance
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2020.166193
Abstract: Abstract Zinc doped ternary boro-tellurite glasses having composition (100-x) [70 TeO2.30 B2O3].x [ZnO]; x = 4, 8, 12, 16 and 20, have been synthesized via melt quench method. X-ray diffraction pattern confirms the non-crystalline nature of as-synthesized… read more here.
Keywords: limiting performance; tellurite glasses; optical limiting; zinc doped ... See more keywords
Enhancement of 1.8 μm emission in Er3+/Tm3+ co-doped tellurite glasses: Role of energy transfer and dual wavelength pumping schemes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154038
Abstract: Abstract Thulium (Tm3+) and erbium (Er3+)-doped tellurite glasses were synthesized and explored their spectroscopic properties for optical amplification and medical appliances. The emission at 1.8 μm of Tm3+ ions has been enhanced significantly in Er3+/Tm3+ co-doped… read more here.
Keywords: er3 tm3; tellurite glasses; tm3 doped; doped tellurite ... See more keywords
Compositional effects of Na2O, GeO2, and Bi2O3 on 1.8 µm spectroscopic properties of Tm3+ doped zinc tellurite glasses
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2017.12.054
Abstract: Abstract Compositional effects of Na 2 O, GeO 2 , and Bi 2 O 3 on 1.8 µm spectroscopic properties have been investigated to enhance 1.8 µm emission in Tm 3+ doped zinc tellurite glasses. It is… read more here.
Keywords: zinc tellurite; tellurite glasses; spectroscopic properties; compositional effects ... See more keywords
Luminescence and upconversion processes in Er3+-doped tellurite glasses
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2018.04.031
Abstract: Abstract This work presents a spectroscopic investigation of tellurite glasses with the composition 65TeO2-15Li2O-20ZnO doped with different concentrations of Er2O3. Optical absorption and emission spectroscopy were performed at room temperature to determine emission properties of… read more here.
Keywords: luminescence upconversion; upconversion processes; tellurite glasses; luminescence ... See more keywords
Er3+/Yb3+ co-doped tellurite glasses for optical fiber thermometry upon UV and NIR excitations
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.04.021
Abstract: Abstract Tellurite glasses of TeO2 BaF2−REF3 (RE = La, Gd, and Y) co-doped with Er3+/Yb3+ were prepared and investigated comparatively for optical fiber temperature sensors. For this purpose, their thermal and optical properties were examined in detail.… read more here.
Keywords: optical fiber; yb3 doped; er3 yb3; tellurite glasses ... See more keywords
Optical properties of the zinc-tellurite glasses doped with Cr3+ ions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2017.08.025
Abstract: Abstract Copper-containing ZnO–TeO2 glasses were synthesized using orthotelluric acid, zinc nitrate and the formed batch was doped with copper nitrate. EPR and optical spectra in a wide transparency range from were measured for all glass… read more here.
Keywords: zinc tellurite; absorption coefficient; optical properties; glasses doped ... See more keywords
Spectroscopic studies on Yb 3+ -doped tungsten-tellurite glasses for laser applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2017.09.036
Abstract: Abstract Tungsten tellurite glasses (TeO2-WO3-ZrO2) doped with various concentrations of Yb3+ ions have been prepared by the conventional melt-quenching method and systematically studied their spectroscopic and laser properties. The spectroscopic properties and some of the… read more here.
Keywords: spectroscopic studies; studies doped; yb3 ions; tellurite glasses ... See more keywords
Enhanced gain bandwidth of Tm3+ and Er3+ doped tellurite glasses for broadband optical amplifier
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Non-Crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2019.119501
Abstract: Abstract In this work, (90-x-y)TeO2-10GeO2-(x)Tm2O3-(y)Er2O3 composition of germano-tellurite glasses were synthesized by traditional melting and quenching technique and the spectroscopic properties of synthesized glasses were investigated. The values of Judd-Ofelt (JO) intensity parameters (Ωt(t = 2, 4, 6)), spontaneous… read more here.
Keywords: broadband optical; gain bandwidth; tellurite glasses; optical amplifier ... See more keywords
Structure and low field magnetic properties in phosphate-tellurite glasses
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Non-Crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2019.119651
Abstract: Abstract Phosphate-tellurite glasses exhibit magnetic properties, due to the presence of the small metallic Te colloids which were revealed in low field magnetic circular dichroism. These metallic colloids induce the red coloring of these glasses… read more here.
Keywords: low field; magnetic properties; tellurite glasses; phosphate tellurite ... See more keywords