掺镝氟化氧玻璃的白色光致发光

3区物理与天体物理 Q1 Materials Science

Progress in Optics Pub Date : 2023-01-17 DOI:10.3390/opt4010006

Xianmei Chen, Artemiy V. Khamenok, Sh. G. Khusainov, M. Shestakov, V. Moshchalkov

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引用次数: 1

摘要

采用常规熔淬法制备了Dy3+掺杂、Ag与Dy3+共掺杂、Tm3+与Dy3+共掺杂的氟氧玻璃。在350 ~ 390nm的激发下，玻璃中产生白光和黄光。在紫外(UV)范围内激发波长的变化不会显著改变Dy、Ag和Dy共掺杂玻璃的发射色调。相反，在相同的激发范围内，Tm和Dy共掺杂玻璃的颜色变化很大。

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White Photoluminescence in Dy-Doped Oxyfluoride Glasses

Dy3+-doped, Ag and Dy3+-co-doped, and Tm3+ and Dy3+-co-doped oxyfluoride glasses have been prepared by a conventional melt-quenching method. White and yellowish light emissions were generated in the glasses under excitation in the range from 350 to 390 nm. Changes in the excitation wavelength in the ultraviolet (UV) range do not significantly alter the emission tint of the Dy and Ag and Dy-co-doped glasses. On the contrary, the tint of the Tm and Dy co-doped glasses considerably varies under excitation in the same range.

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来源期刊

Progress in Optics 物理-光学

CiteScore

4.50

自引率

0.00%

发文量