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2.7 µm emissions in Er3+ doped transparent sodium tellurite glass ceramics | IEEE Conference Publication | IEEE Xplore

2.7 µm emissions in Er3+ doped transparent sodium tellurite glass ceramics


Abstract:

Transparent glass ceramics was obtained by heat-treating in 90TeO2-10Na2O glass. 2.7 μm emission of Er3+ ions in the glass and glass ceramics matrix has been tested and c...Show More

Abstract:

Transparent glass ceramics was obtained by heat-treating in 90TeO2-10Na2O glass. 2.7 μm emission of Er3+ ions in the glass and glass ceramics matrix has been tested and compared, and the results suggest that nucleation is a possible way to enhance 2.7 μm emission. Er3+ ions were embedded into the nano-crystals (Er2Te5O13 and Er6Te5O19.2) evidenced by X-ray powder diffraction (XRD) spectra and the crystal size was calculated by Debye-Scherrer formula.
Date of Conference: 06-09 July 2013
Date Added to IEEE Xplore: 07 October 2013
ISBN Information:
Conference Location: Hsinchu, Taiwan

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