Optical properties of Eu3+ ions in boro-tellurite glass

Ngo Van Tam; Vu Phi Tuyen; Phan Van Do

doi:10.15625/0868-3166/26/1/7916

Optical properties of Eu3+ ions in boro-tellurite glass

Ngo Van Tam, Vu Phi Tuyen, Phan Van Do

Author affiliations

Authors

Ngo Van Tam Nha Trang Institute of Reseach and Application of Technology, Nha Trang, Viet Nam
Vu Phi Tuyen Graduate University of Science and Technology(GUST) - VAST, 18 HoangQuocViet, Hanoi, Vietnam
Phan Van Do Thuyloi University, 175 TaySon, Dong Da, Hanoi, Vietnam

DOI:

https://doi.org/10.15625/0868-3166/26/1/7916

Keywords:

Optical properties of Eu3 , boro-tellurite glass, Judd-Ofelt

Abstract

The excitation, emission spectra and and lifetime of Eu-doped borotellurite glasses (BTe) have been investigated. The sideband phonon energy and electron-phonon coupling strength (g) have been found. The intensity parameters Ω_λ were calculated from the emission spectrum. These parameters were used to predict radiative properties such as transition probabilities (A_R), calculated branching ratios (β_R) and stimulated emission cross-sections (σ_λp) for ⁵D₀→⁷H_J^HF_J transitions.

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References

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Published

20-07-2016

How to Cite

[1]

N. V. Tam, V. P. Tuyen and P. V. Do, Optical properties of Eu3+ ions in boro-tellurite glass, Comm. Phys. 26 (2016) 25. DOI: https://doi.org/10.15625/0868-3166/26/1/7916.

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Vol. 26 No. 1 (2016)

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