Gaobo Yang
Ningbo University
17 Papers
42 Citations
Gaobo Yang is an academic researcher from Ningbo University. The author has contributed to research in topics: Absorption spectroscopy & Raman spectroscopy. The author has an hindex of 9, co-authored 17 publications.
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Papers
Broadband mid-infrared emission in Dy3+/Er3+ co-doped tellurite glass
TL;DR: In this article, a broadband mid-infrared luminescence in Dy3+/Er3+ co-doped tellurite glasses was reported using conventional melt-quenching technique, and their structural property and thermal stability were analyzed by the X-ray diffraction (XRD) pattern, Raman spectrum and differential scanning calorimeter (DSC) curve.
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2.0 µm band emission enhancement and energy transfer in Ho3+/Yb3+/Er3+ tri-doped tellurite glasses
TL;DR: In this article, an enhanced 2.0"µm band emission study in Ho3+/Yb3++/Er3+ tri-doped tellurite glasses with composition TeO2-ZnO-WO3-La2O3 was given.
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Effect of Ce3+(Eu3+) codoping on the spectroscopic properties of Er3+ in bismuth-germanate glass
TL;DR: In this paper, the energy transfer mechanisms between Er 3+ and the codopants were discussed based on their energy level diagrams, and the results indicate that the Er 3+, /Ce 3+ is a preferable codoped scheme for bismuth-germanate glass with low phonon energy to obtain an efficient broadband EDFA pumped at 980nm.
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Dual super-broadband NIR emissions in Pr3+-Er3+-Nd3+ tri-doped tellurite glass
TL;DR: In this paper, the authors demonstrate that tellurite glass tri-doped with appropriate concentrations of Pr3+, Er3+, and Nd3+ ions can be applied to many fields such as medical imaging, broadband fiber amplifiers, and broadband lighting sources at the same time.
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The 1.85 μm spectroscopic properties of Er3+/Tm3+ co-doped tellurite glasses containing silver nanoparticles
TL;DR: In this article, the authors investigated the effects of Ag NPs on the 1.85μm band spectroscopic properties of Tm 3+ ions, thermal stability and structural nature of glass hosts.
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