Jan 5, 2025 · This review investigates the assimilation of lanthanide series elements (La, Dy, Yb, Sm, Eu) in boron-based glass matrices, highlighting their influence on the physical, thermal, …

Composed primarily of silica and boron oxide, BK7 is popular in a broad range of optical applications, including lenses, prisms, and windows. It exhibits good mechanical properties …

Jan 11, 2025 · Boron oxide doping results in a decrease in the refractive index of silica glass. Measuring the RIP in samples containing only boron oxide and silicon oxide can also serve as …

Nov 1, 2024 · As shown, with increasing lanthanum oxide instead of boron oxide, the linear refractive index increased from 1.51 (for 0.0 La 2 O 3) increasingly to 1.57 (for 8 La 2 O 3). It is …

4 days ago · The glass density ranged from 2.539 to 2.597 gcm −3 and the physical characteristics such as ion concentration, inter-ionic distance, average boron-boron distance, …

Sep 1, 1994 · From an analysis of published data on the refractive index, main dispersion, and density of binary borate and ternary borosilicate glasses containing divalent element oxides, …

Dec 23, 2024 · Barium fluoride borosilicate glass samples reinforced with varying amounts of Gd2O3 (BSBLG0–BSBLG4) have been manufactured using the conventional melt quenching …

The optical characteristics, including refractive index, absorption coecient, and transmission behaviour, were thoroughly analysed to gain insights into the transparency and light-carrying …

Tolerances according to ISO 12123 for refractive index (0.5: ±0.0001; 1: ±0.0002; 2: ±0.0003; 3: ±0.0005) and Abbe number (0.5: ±0.1%; 1: ±0.2%; 2: ±0.3%; 3: ±0.5%)

Sep 30, 2023 · The optical characteristics, including refractive index, absorption coefficient, and transmission behaviour, were thoroughly analysed to gain insights into the transparency and …