玻璃波导及两次离子交换法

Glass waveguides and the double ion-exchange process

本文报道Soda-lime玻璃的Ag^+-Na^+和K^+-Na^+离子交换波导的制备、特性分析;并介绍制作表面折射率元件(例如棱镜、透镜)的两次离子交换法,以及用卢瑟福后向散射谱分析玻璃离子交换后表面层的离子分布轮廓。

In this paper, we report the fabrication of glass waveguides with Ag+-Na+ and K+ Na+ ion-exchange on Soda-lime glass substrates and the analyses of their chaitcteristics. The double ion-exchange is introduced, which can be used to fabricate surface refractive components such as prism and lenses. The profiles of various ions on top layers of ion-exchanged glasses have beam analyzed using Rurherford baokscattering spectrometry (RBS).