Physical characterization and optical spectroscopy of Er3/Yb3-doped multicomposition tellurite glass for broadband amplifiers by Omar Baki, Sharudin

“…The physical characterization of the glass samples involved X-Ray diffraction (XRD), thermal analysis, density,molar volume and refractive index while the spectroscopic properties were obtained through Fourier Transform Infra Red spectroscopy, Ultraviolet-Visible-Near Infra Red absorption spectroscopy, Raman spectroscopy and fluorescence spectra of the visible upconversion and near infra red emission under 980 nm laser diode (LD) excitation. …”
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