Keyphrases
Spectroscopic Investigation
100%
Yb3+
100%
Er3+ Ions
100%
Zinc-tellurite Glass
100%
Absorption Spectra
66%
Upconversion Emission
66%
Energy Transfer Process
66%
Room Temperature
33%
TeO2
33%
Absorption Measurement
33%
Urbach Energy
33%
Optical Absorption
33%
Band Gap Energy
33%
Emission Properties
33%
Spectral Properties
33%
Dopant
33%
Er3+
33%
Emission Measurement
33%
Color Quality
33%
Melt Spinning
33%
Quality Parameters
33%
Infrared Emission
33%
Optical Emission
33%
Dopant Ions
33%
Emission Region
33%
Judd-Ofelt
33%
Erbium-doped Fiber Amplifier
33%
Lanthanide-doped
33%
Erbium Ions
33%
Lanthanide Ions
33%
Ytterbium Ion
33%
Chemistry
Tellurite Glass
100%
Doping Material
66%
Lanthanoid Atom
66%
Energy Transfer Processes
66%
Erbium
66%
Absorption Spectra
66%
Ambient Reaction Temperature
33%
Band Gap
33%
Ytterbium
33%
Absorptivity
33%
melt
33%
Material Science
Tellurite
100%
Doping (Additives)
66%
Transfer Process
66%
Lanthanide Series
66%
Absorption Spectra
66%
ZnO
33%
Amplifier
33%
Ytterbium
33%
Erbium
33%
Erbium-Doped Fiber
33%