查询词典 tellurite

A novel Er3+-doped tellurite glass with compositions of TeO2-ZnO-Na2O-Bi2O3 was prepared, and the intensity parameters, spontaneous emission probability, absorption and emission cross-section of Er3+ ions were calculated according to the Judd-Ofelt and McCumber theory.

研制了一种新型掺铒碲酸盐玻璃TeO2-ZnO-Na2O-Bi2O3，利用Judd-Ofelt和McCumber理论计算了Er3+离子的强度参数、自发辐射几率、吸收截面和发射截面等光谱参数。

The thermal stability and structure of tungsten-tellurite glass were determined by means of differential scanning calorimeter and Raman spectra.

尤其是，在1 600nm波长附近，Er3+离子在碲化物玻璃中的受激发射截面是氟化物和石英玻璃的2倍[1，2]。

In this paper, the crystallization behaviors of some tellurite glass systems are compared by using the thermodynamic methods, and a good tellurite glass system that can be prepared to a glass ceramic is confirmed with the published papers.

对几种碲酸盐玻璃系统进行了热力学分析，研究比较了其析晶性能，并结合已见报道的文献论证了有望做出玻璃陶瓷的碲酸盐玻璃系统。

We hope to put forward our research to machining method, drawing process and reducing the loss of the tellurite glass fiber. A test total solution of rare earth doped tellurite fiber is in need of the research.

最后，作者认为需要进一步研究掺杂稀土的碲酸盐玻璃光纤的测试方法和光纤放大系统的测试方法，形成一个完整的研究体系。

In recent years, many researches have focused on the heat treatment of tellurite glass to obtain a good tellurite glass ceramic with good mechanical property and perfect optical characters.

近几年，国内外为了提高碲酸盐玻璃的机械性质和光学性能而采取了玻璃的微晶化处理，希望得到碲酸盐玻璃陶瓷。

The Raman and infrared spectra of tellurite glasses were studied, and the influence mechanism of OH- on upconversion luminescence of Er3+-doped tellurite glasses was analyzed.

研究了碲酸盐玻璃的拉曼光谱和红外光谱，分析了OH-对掺Er3+碲酸盐玻璃上转换发光的影响机制。

So these tellurite glasses may be good candidates for broadband optical window material.Different concentration rare earth ions doped different kinds of tellurite glasses have been done in our experiment.

透过光谱的结果表明这两个体系玻璃的光透过率较高，而且紫外吸收截止边较短，具有宽的透过窗口。

The effects of Yb2O3 concentration on upconversion luminescence spectra of Tm3+/Yb3+-codoped oxyhalide tellurite glasses were studied, and upconversion luminescence mechanism of Yb3+ sensitize Tm3+ in oxyhalide tellurite glasses was analyzed.

研究了Yb2O3浓度对Tm3+/Yb3+共掺氧卤碲酸盐玻璃的上转换发光的影响，分析了上转换发光机理。

The upconversion luminescence spectra of Tm~ 3+/Yb~ 3+-codoped oxyhalide tellurite glasses have been investigated, and the action mechanisms of Tm_2O_3 content on upconversion luminescence of Tm~ 3+/Yb~ 3+-codoped oxyhalide tellurite glasses were analyzed.

研究了Tm3+/Yb3+共掺氧卤碲酸盐玻璃的上转换发光光谱，分析了Tm2O3含量对Tm3+/Yb3+共掺氧卤碲酸盐玻璃上转换发光的影响机理。

The thermal stability, Raman spectra, and upconversion luminescence spectra of lead halide-modified Tm~3+/Yb~3+-codoped tellurite glasses have been investigated, and the upconversion luminescence mechanism of Tm~3+/Yb~3+-codoped oxyhalide tellurite glasses were analyzed.

研究了卤化铅调整Tm3+/Yb3+共掺碲酸盐玻璃的热稳定性能、Raman光谱和上转换发光光谱，分析了Tm3+/Yb3+共掺氧卤碲酸盐玻璃的上转换发光机理。结果发现：混合卤化铅调整Tm3+/Yb3+共掺碲酸盐玻璃具有好的热稳定性能、低的声子能量、强的上转换蓝光。这表明混合卤化铅调整Tm3+/Yb3+共掺碲酸盐玻璃是一种上转换蓝光激光器的潜在基质材料

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。