A novel ordered porous Bi2O3 inverse opal structure (IOS) was prepared using a
polystyrene (PS) photonic crystal as the template for the first time. Nitrogen-doped carbon …

Abstract Lead Tungsten Tellurite (LTT) glasses doped with different concentrations of Ho 3+
ions have been synthesized using the melt quenching method and characterized to …

The 2 μm and upconversion emission in low phonon (805 cm− 1) germanate glass and
double-clad optical fibers co-doped with 0.7 Yb 2 O 3/(0.07–0.7) Ho 2 O 3 ions have been …

This study reports the synthesis and property analysis (thermal, mechanical, physical, and
luminescence) of Ho 3+ doped Calcium Zinc Silico-Aluminate glasses (CZSAHoy; y= 0.1 …

Abstract Holmium (Ho 3+) ions doped tellurite (TBZLN) glasses in the chemical composition
(78− x) TeO 2+ 4.5 Bi 2 O 3+ 5.5 ZnO+ 10.5 Li 2 O+ 1.5 Nb 2 O 5+ xHo 2 O 3 where x= 0.05 …

This work reports the mid-infrared emission properties around 2 μm in Ho^ 3+/Yb^ 3+
codoped germanate glasses. The glass not only possesses good chemical durability and …

Improving the infrared-band luminescent property of rare-earth doped materials is a
challenging task. In this work, the enhanced 2.0 µm band emission study in Ho 3+/Yb 3+/Er …

A series of glasses with chemical composition (50− x− y) TeO 2–30ZnO–10YF 3–10NaF–
xHo 2 O 3–yYb 2 O 3 (x= 0.5 and y= 0.5, 1.0, 3.0, 5.0 mol%) were prepared by melt …

Tellurite glasses doped with Ho 3+, Ho 3+/Yb 3+ and Ho 3+/Yb 3+/Ce 3+ ions have been
prepared using conventional melt-quenching method, and characterized respectively by the …

In this article, low hydroxide bismuth-germanate glasses doped with Er 3+ and co-doped
with Er 3+/Yb 3+ ions have been synthesized. The fabricated host was characterized by high …