Ce-doped porous glass and optical fibers
Source abstract
Abstract
The Ce-doped consolidated glass and optical fibers were made using nanoporous glass (PG) impregnated with a cerium selenate solution. The cerium selenate thermal decomposition was described. Studying with electron microscopy and X-ray microanalysis showed the opportunity to achieve up to 0.6 at.% of cerium with the formation of CeO 2 и CeF 3 nanocrystals. The spectroscopy of sintered and additionally annealed Ce-doped bulk samples showed that a high-temperature treatment (>1600°C) homogenized the structure of the glass and enhanced the luminescence, corresponding to Ce 3+. The radioluminescent properties of the corresponding optical fibers were investigated under γ-irradiation and matched data on the previously described Ce-doped fibers. The Сe-doped nanoporous can be the prospective material for producing the optical fibers for dosimetry.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Glass properties and applications · Solid State Laser Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (27)
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