论文标题
SIO2-PBO-CDO-GA2O3玻璃系统用于中红外光学元件
Study of SiO2-PbO-CdO-Ga2O3 glass system for mid infrared optical elements
论文作者
论文摘要
首次研究了基于SIO2-PBO-CDO-GA2O3系统的眼镜，以制造中红外光学元素。氧化甘露浓度逐渐升高，取代二氧化硅，用于不同的镉和氧化铅。研究了不同组合物的热性质和光学性质。据观察，热稳定性，折射率和红外范围内的传播随凝胶和铅浓度的增加而增加。选择了最热稳定的玻璃成分来制造光纤诸如光纤等光学元件。我们还通过热压花以潜在的紧凑气体探测器中的施用来成功制造了中红外镜头
Glasses based on SiO2-PbO-CdO-Ga2O3 system have been studied for the first time for fabrication of mid-infrared optical elements. Gallium oxide concentration was gradually increased, replacing silicon dioxide, for different cadmium and lead oxide content. The thermal and optical properties were investigated for different compositions. It was observed that the thermal stability, refractive index, and the transmission in the infrared range increased with increase of gallium and lead concentrations. The most thermally stable glass composition was selected for fabrication of optical elements such as optical fibers. We also successfully fabricated mid-infrared lenses by hot embossing for potential application in compact gas detectors
