High-power single-frequency fiber lasers with exceptional properties, such as mode-hop-
free and narrower linewidths, lower noise, and compact all-fiber designs, have been …

In recent years, huge progress has been made in the development of rare-earth ion doped
tellurite glass laser sources, ranging from watt-and multiwatt-level fiber lasers to nanowatt …

The growing landscape of laser applications in∼ 2 μm spectral region leads to the
development of novel transparent media that provide low attenuation solutions for high …

In this paper, we designed the glass composition and optimized the Tm 3+ do**
concentration to obtain a tellurite-germanate laser glass material with favorable …

A modified melt quenching technique was used to prepare new Tm 3+/Ho 3+ co-doped TeO
2-Ta 2 O 5-La 2 O 3 (TTL) glass with high emission cross section. By standing the traditional …

Different amounts of GeO 2 activated tellurite tungstate glasses were prepared by melt
quenching technique. Thermal stability and glass forming ability were studied using …

Holmium-doped titanate-germanate glasses have been investigated for optical applications.
Near-infrared luminescence at 2 μm due to 5 I 7→ 5 I 8 transition of holmium ions has been …

Abstract Infrared transparent Ho: Y 2 O 3-MgO nanocomposite ceramics with a volume ratio
of 50: 50 (RE 2 O 3: MgO) were prepared by combining sol-gel powder synthesis and hot …

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 …

Three different tellurite-zinc-barium-based glasses including Yb 3+ and Tm 3+ ions were
fabricated by the conventional melt quenching method. The composition of the glasses are …