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Temperature investigation of frequency upconversion in Er3+/Yb3+-codoped PLZT electro-optic ceramic

机译:掺Er3 + / Yb3 +的PLZT电光陶瓷中频率上变频的温度研究

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The upconversion fluorescence spectra of Er3+/Yb3+: PLZT exciting at 980 nm were measured from 10K to 320K. A model for the dynamics of frequency upconversion processes was proposed. Based on the model, the upconversion luminescence intensities curves as a function of temperature were fitted and the temperature characteristics of upconversion luminescence were discussed.
机译:从10K到320K测量了在980 nm处激发的Er3 + / Yb3 +:PLZT的上转换荧光光谱。提出了频率上变频过程动力学模型。基于该模型,拟合了上转换发光强度曲线随温度的变化曲线,并讨论了上转换发光的温度特性。

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