Optical properties of single doped Cr3+ and co-doped Cr3+–Nd3+ aluminum tantalum tellurite glasses

2004 ◽  
Vol 380 (1-2) ◽  
pp. 163-166 ◽  
Author(s):  
U.R. Rodrı́guez-Mendoza ◽  
A. Speghini ◽  
D. Jaque ◽  
M. Zambelli ◽  
M. Bettinelli
Keyword(s):  
Optical Properties ◽  
Tellurite Glasses ◽  
Co Doped

Thermo-optical properties and nonradiative quantum efficiency of Er3+-doped and Er3+/Tm3+-co-doped tellurite glasses

2006 ◽  
Vol 352 (32-35) ◽  
pp. 3598-3602 ◽  
Author(s):  
V. Pilla ◽  
E.F. Chillcce ◽  
E. Rodriguez ◽  
T. Catunda ◽  
E. Munin ◽  
...  
Keyword(s):  
Optical Properties ◽  
Quantum Efficiency ◽  
Tellurite Glasses ◽  
Co Doped

Effect of TiO2 on the thermal and optical properties of Er3+/Yb3+ co-doped tellurite glasses for optical sensor

2019 ◽  
Vol 208 ◽  
pp. 342-349 ◽  
Author(s):  
J.J. Leal ◽  
R. Narro-García ◽  
J.P. Flores-De los Ríos ◽  
N. Gutierrez-Mendez ◽  
Víctor H. Ramos-Sánchez ◽  
...  
Keyword(s):  
Optical Properties ◽  
Optical Sensor ◽  
Tellurite Glasses ◽  
Co Doped

scholarly journals A Review on Physical and Optical Properties of Zinc Tellurite Glasses Co-doped with different rare earth ions

2021 ◽  
Vol 33 (6) ◽  
pp. 48-56
Author(s):  
SUKHDEV BAIRAGI ◽  
◽  
GHIZAL F. ANSAR ◽  
Keyword(s):  
Optical Properties ◽  
Rare Earth ◽  
Data Storage ◽  
Optical Data Storage ◽  
Rare Earth Ions ◽  
Optical Data ◽  
Tellurite Glasses ◽  
X Ray Diffraction ◽  
Fibre Amplifier ◽  
Co Doped

In this work we review the effect of physical and optical properties with different ion zinc contents of tellurite base glass. The physical properties of the glasses were evaluated and the change in density, molar volume and ionic packing density in these glasses indicates the effect of ZnO different content show on the glasses structure. The study of optical properties such as the optical band gap and refractive index of zinc tellurite glass were studied. Zinc Tellurite glasses doped with Er3+ ions were synthesized by varies researcher. The glasses were characterized by X- ray diffraction, optical absorption and photoluminescence spectra. The glassy nature of zinc Tellurite host glass has been confirmed through XRD measurements. The glasses doped or co-doped with rare-earth ions have generated much interest due to the possibility of several promising applications such as optical data storage, visible laser, fibre amplifier, optical communication and sensor devices

Structure and optical properties of Zn and Mn co-doped nano-NiFe2O4

2021 ◽  
Author(s):  
Zein K. Heiba ◽  
Mohamed Bakr Mohamed ◽  
Noura M. Farag ◽  
Sameh I. Ahmed
Keyword(s):  
Optical Properties ◽  
Co Doped

scholarly journals Synthesis and Optical Properties of B-Mg co-Doped ZnO Nanoparticles

Coatings ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 882
Author(s):  
Yuechan Li ◽  
Yongli Li ◽  
An Xie
Keyword(s):  
Optical Properties ◽  
Zno Nanoparticles ◽  
Great Influence ◽  
Structure Study ◽  
Band Gap Energy ◽  
One Pot ◽  
Gap Energy ◽  
Doping Impurity ◽  
Shrinkage Effect ◽  
Co Doped

Doping impurity into ZnO is an effective and powerful technique to tailor structures and enhance its optical properties. In this work, Zn1−xMgxO and Zn1−x−yMgxByO nanoparticles (x = 0, 0.1, 0.2, 0.3, 0.4; y = 0, 0.02, 0.04) were synthesized via one-pot method. It shows that the Mg and B dopants has great influence on crystallinity and surface morphology of ZnO nanoparticles, without changing the wurtzite structure of ZnO. The band structure study indicates that the competition of Conductive Band (CB) shift, Burstein–Moss (B-M) shift and Shrinkage effect will cause the band gap energy change in ZnO.

scholarly journals Intense emission at 2.9 μm from Yb 3+ /Ho 3+ co‐doped TeO 2 –Ga 2 O 3 –ZnO tellurite glasses

2021 ◽  
Author(s):  
Yongqi Zhang ◽  
Xiaoxi Li ◽  
Weichao Wang ◽  
Xianghua Zhang ◽  
Yinsheng Xu
Keyword(s):  
Tellurite Glasses ◽  
Intense Emission ◽  
Co Doped
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