D. Machewirth

Upconverting Nanoparticles

Single-polarization ultra-large-mode-area Yb-doped photonic crystal fiber

Recent Developments in the Field of Inorganic Phosphors

Upconversion and Anti-Stokes Processes with f and d Ions in Solids

Blue upconversion enhancement by a factor of 200 in Tm3+-doped tellurite glass by codoping with Nd3+ ions

Upconversion Nanoparticles: Design, Nanochemistry, and Applications in Theranostics

Studies on Nd-doped colloidopolymeric silica xerogel

Infrared-to-visible upconversion in Nd3+-doped chalcohalide glasses

Towards high-power mid-infrared emission from a fibre laser

Erbium-doped tellurite glass fibre laser and amplifier

Syntheses, crystal structures, visible and near-IR luminescent properties of ternary lanthanide (Dy3+, Tm3+) complexes containing 4,4,4-trifluoro-1-phenyl-1,3-butanedione and 1,10-phenanthroline

Frequency upconversion in Er3+/Yb3+-codoped chalcogenide glass

Luminescent Functional Metal–Organic Frameworks

Up-conversion fluorescence in Er-doped chalcogenide glasses based on GeS2–Ga2S3 system

Yb3+:Al3+:sol–gel silica glass fiber laser

Interpretation of europium(III) spectra

High power fiber lasers: current status and future perspectives [Invited]

Er 3+ -doped multicomponent sol-gel-processed silica glass for optical signal amplification at 1.5 μm

Lanthanide-Based Luminescent Hybrid Materials

A monolithic thulium doped single mode fiber laser with 1.5ns pulsewidth and 8kW peak power

Infrared to visible frequency upconversion in erbium-doped Ga2S3–La2O3 chalcogenide glass

Emission properties of the transition in Er3+- and Er3+/Tm3+-doped Ge–Ga–As–S glasses

Structural and spectroscopic properties of Eu3+-doped zinc fluorophosphate glasses

Spectroscopic data of the 18-, 29-, and 43-μm transitions in dysprosium-doped gallium lanthanum sulfide glass

Optical properties of Europium doped gels during densification

Mid-wave IR and long-wave IR laser potential of rare-earth doped chalcogenide glass fiber

High-power single-polarization and single-transverse-mode fiber laser with an all-fiber cavity and fiber-grating stabilized spectrum

Spectroscopy of Dy^3+ in Ge–Ga–S glass and its suitability for 13-μm fiber-optical amplifier applications

The road to kilowatt fiber lasers

An efficient single-mode Nd³⁺ fiber laser prepared by the sol-gel method

Neodymium-doped tellurite single-mode fiber laser

Pr3+-doped GeGaS glasses for 1.3 μm optical fiber amplifiers

Optical characterization of Pr3+ and Dy3+ doped chalcogenide glasses