Abstract:The 4f135d–4f14 energy transition of Yb2+ ions can cover the whole white light wavelength, Yb2+-doped materials have thus been a hot research field. In order to obtain a white light source, many kinds of Yb2+-doped materials have been prepared. In this study, divalent Yb2+-doped silica fiber was fabricated using rod-in-tube technology. The fiber core of Yb2+-doped silica glass was prepared with high-temperature melting technology under vacuum conditions. The spectroscopic properties of the Yb2+-doped glass and… Show more
Here, we reported a yellow phosphor (Ba,Sr)Si3Al3O4N5:Yb2+, which not only has a ultra-high internal quantum yield of 86.9% and a full width at half maximum of 146 nm (4712 cm-1),...
Here, we reported a yellow phosphor (Ba,Sr)Si3Al3O4N5:Yb2+, which not only has a ultra-high internal quantum yield of 86.9% and a full width at half maximum of 146 nm (4712 cm-1),...
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