SpectralPerformanceofYb3+-DopedSilicaFiberfor1018nm Tandem-PumpingTechnology
收藏科学数据银行2022-11-24 更新2026-04-23 收录
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资源简介：
The effect of Al3+ and P5+ on the absorption and fluorescence properties of Yb3+ doped quartz glass at 1018 nm was investigated for the first time in the world by using the sol-gel method combined with high temperature sintering of nanopowders. The normalized fluorescence intensity of Yb-P-doped quartz glass series at 1018 nm was significantly better than that of other series. Using Raman spectroscopy combined with ultra-low temperature electron paramagnetic resonance (EPR 4K), the coordination environment of Yb3+ was precisely resolved from the atomic scale in this paper. In the Yb3+-doped quartz glass, the coordination environment of Yb3+ is very different with the introduction of Al3+ and P5+, which is consistent with the effect pattern of Al3+ and P5+ on the spectral properties of Yb3+ at 1018 nm.
提供机构：
Chongyun Shao; Zhongyue Wang; Shanghai Institute of Optics and Fine Mechanics; Shikai Wang; Hehe Dong; Chunlei Yu; Nanjing University of Posts and Telecommunications
创建时间：
2022-11-23
