Planar waveguides formed in a new chemically stable Er3+/Yb3+ co-doped phosphate glass

被引:2
|
作者
赵士龙
陈宝玉
胡俊江
胡丽丽
机构
[1] Shanghai 201800
[2] Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences
关键词
Yb; co-doped phosphate glass; Planar waveguides formed in a new chemically stable Er;
D O I
暂无
中图分类号
TQ171 [玻璃工业];
学科分类号
摘要
A new Er3+/Yb3+ co-doped phosphate glass has been prepared, which exhibits good chemical durability and spectral properties. Planar graded index waveguides have been fabricated in the glass by Ag+-Na+ ion exchange in a mixed melt of silver nitrate and potassium nitrate. Ion exchange is carried out by varying the process parameters such as temperature, diffusion time, and molten salt compositions. The diffusion parameters, diffusion coefficients, and activation energy are determined by the guidelines of fabricated waveguides, which are determined by the input prism coupling technique.
引用
收藏
页码:101 / 102
页数:2
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