Glass-forming region and optical properties of TeO2 – MoO3 – La2O3 glasses
Source abstract
Abstract
Several properties of TeO 2 – MoO 3 – La 2O 3 glasses were studied. The glass-forming region in the TeO 2 – MoO 3 – La 2O 3 system covers the composition range from 7 to 78 mol.% TeO 2, from 7 to 78 mol.% MoO 3 and from 0 to 30 mol.% LaO 1.5. Optical transmission of glasses was investigated in the wavelength range from 450 to 2000 nm. In this spectral region, the bands of Mo +5 atoms cause the main contribution to light absorption. The presence of these atoms was confirmed by electron paramagnetic resonance method. The specific absorption coefficient attributed to Mo +5 atoms was found (0.009 ± 0.002) cm −1/ppm ((140 ± 30) cm −1/wt.%.) at 990 nm.
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Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Solid State Laser Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (29)
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