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Tellurite And Fluorotellurite Glasses For Active And Passive

Tellurite And Fluorotellurite Glasses For Active And Passive

Tellurite And Fluorotellurite Glasses For Active And Passive

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8. Fibre drawing; MDO 343<br />

Crystal<br />

G<br />

Fig. (8.8): ESEM micrograph of a snowflake shaped crystal in the glass fibre of<br />

composition MOF005ii (70TeO2-10Na2O-20ZnF2 mol. %), mounted length-ways in<br />

epoxy resin, and cross-sectioned.<br />

EDX analysis was performed at point G (crystal) on fig. (8.8) (see table (8.5)).<br />

Fig. (8.9) shows an ESEM micrograph of crystals in 10 µm region near the surface in<br />

glass fibre of composition MOF005ii (70TeO2-10Na2O-20ZnF2 mol. %). The fibre was<br />

mounted length-ways in epoxy resin, and cross-sectioned.<br />

Glass

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