GLASSES WITH HIGH REFRACTIVE POWER AND LOW DENSITY
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Oct 20, 2022
app pub date -
Apr 20, 2022
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Apr 20, 2021
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Abstract
A glass includes a composition characterized by the following constituent phases (in mol-%): 20-80 lanthanum titanate; 10-50 lanthanum niobate; 0-60 lanthanum molybdenum borate; 2-40 lanthanum borate; 2-40 yttrium borate; 0-40 gadolinium borate; 2-40 zirconium silicate; 2-40 diboron trioxide; and 0-20 silicon dioxide. A refractive index is at least 2.00.
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