Visible Upconversion in Rare Earth Ion-Doped Gd2O3 Nanocrystals

H Guo, N Dong, M Yin, W Zhang, L Lou… - The Journal of Physical …, 2004 - ACS Publications
Rare earth ions (Tm3+, Er3+, and Yb3+)-doped cubic Gd2O3 nanocrystals were prepared
by a simple sol− gel method. Raman and FT-IR spectra were measured to evaluate the …

The impact of Er/Yb co-do** on the spectroscopic performance of bismuth borophosphate glasses for photonic applications

KA Naseer, K Marimuthu - Vacuum, 2021 - Elsevier
In the current study, a sequence of Er 3+-Yb 3+ co-doped bismuth borophosphate glasses
[EBiBPxY] having the chemical-formula (49.5− x) B 2 O 3− 20P 2 O 5− 10LiF− 10PbO− 10Bi …

Down/Up Conversion in Ln3+‐Doped YF3 Nanocrystals

RX Yan, YD Li - Advanced Functional Materials, 2005 - Wiley Online Library
Abstract Nanocrystalline Ln3+‐doped YF3 phosphors have been synthesized via a facile
sonochemistry‐assisted hydrothermal route. YF3 nanoparticles are demonstrated to be a …

Tuning the upconversion photoluminescence lifetimes of NaYF4:Yb3+, Er3+ through lanthanide Gd3+ do**

H Qin, D Wu, J Sathian, X **e, M Ryan, F **e - Scientific reports, 2018 - nature.com
The multiplexing capacity of conventional fluorescence materials are significantly limited by
spectral overlap and background interference, mainly due to their short-lived fluorescence …

Structural and luminescence properties of Dy3+ doped bismuth phosphate glasses for greenish yellow light applications

S Damodaraiah, VR Prasad, S Babu, YC Ratnakaram - Optical Materials, 2017 - Elsevier
Abstract Different compositions of (5, 10, 15 and 20 mol%) of bismuth and different
concentrations (0.5, 1.0, 1.5 and 2.0 mol%) of Dy 3+ ion doped bismuth phosphate (BiP) …

Preparation, characterization, and strong upconversion of monodisperse Y2O3: Er3+, Yb3+ microspheres

H Guo, YM Qiao - Optical Materials, 2009 - Elsevier
Monodisperse Y2O3: Er and Y2O3: Er, Yb microspheres with diameter of 1.5–3μm, which
are composed of nanoparticles with size of about 50nm, were prepared by a simple …

Dual-Mode Light Emission and Dynamic Studies of Er3+/Yb3+-Doped NaLa(MoO4)2 Phosphor for Optical Thermometry Operating from Cryogenic to above Room …

S Tomar, NK Mishra, V Kesarwani, VK Rai… - ACS Applied Optical …, 2024 - ACS Publications
Dual-mode light-emitting phosphors play a crucial role in advanced technologies and serve
as optical thermometers in both cryogenic and high-temperature environments. This study …

Visible, up-conversion and NIR (~ 1.5 μm) luminescence studies of Er3+ doped zinc alumino bismuth borate glasses

K Swapna, S Mahamuda, M Venkateswarlu… - Journal of …, 2015 - Elsevier
Abstract Er 3+ doped Zinc Alumino Bismuth Borate (ZnAlBiB) glasses with composition
20ZnO+ 10Al 2 O 3+(10− x) Bi 2 O 3+ 60B 2 O 3+ xEr 2 O 3 (where x= 0.1, 0.5, 1.0 and 2.0 …

Er3+/Yb3+ co-doped SiO2-Al2O3-CaO-CaF2 glass: Structure, JO analysis and fluorescent properties

H Liang, S Liu, W Lei, Z Luo, A Lu - Materials Science and Engineering: B, 2021 - Elsevier
The fluorosilicate glass was prepared by a conventional melt-quenching method, namely Er
3+/Yb 3+: SACF. The structure of Er 3+/Yb 3+: SACF glass was characterized by XRD, FTIR …

Structural and luminescence studies on Er3+/Yb3+ co-doped boro-tellurite glasses

K Maheshvaran, S Arunkumar, V Sudarsan… - Journal of Alloys and …, 2013 - Elsevier
The present work reports structural and optical behaviour of the Er3+/Yb3+ co-doped boro-
tellurite glasses 50TeO2+ 15H3BO3+ (5− x− y) La2O3+ 15MgCO3+ 15SrCO3+ xEr2O3+ …