Study on optical properties of Tb3+/Dy3+ doped SiO2-B2O3-YF3-CaO glass

Huisheng Liu; Fanming Zeng

doi:10.1117/12.3007355

25 October 2023 Study on optical properties of Tb3+/Dy3+ doped SiO2-B2O3-YF3-CaO glass

Huisheng Liu, Fanming Zeng

Proceedings Volume 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023); 1280113 (2023) https://doi.org/10.1117/12.3007355
Event: Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 2023, Dalian, China

Abstract

In this paper, Tb³⁺/Dy³⁺ doped SiO₂-B₂O₃-YF₃-CaO system glass was prepared by high temperature melting method. The structure and physical properties of the glass were analyzed by XRD and transmissivity spectrum. The luminescence characteristics of glass samples were characterized by emission spectrum. X-ray diffraction analysis shows that the glass is a disordered amorphous substance. The average transmittance of the glass samples is about 81%. At 378 nm excitation, the best luminous intensity of SBCY series glass samples was obtained at 15% YF₃ concentration. Based on this study, the optimal substrate doping concentration of SBCY series glass is further determined, which provides a potential reference value for further improving the luminescence characteristics of borosilicate glass.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Huisheng Liu and Fanming Zeng "Study on optical properties of Tb3+/Dy3+ doped SiO2-B2O3-YF3-CaO glass", Proc. SPIE 12801, Ninth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2023), 1280113 (25 October 2023); https://doi.org/10.1117/12.3007355

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KEYWORDS

Glasses

Terbium

Dysprosium

Borosilicate glass

Luminescence

Optical properties

Fluorescence

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