Characterization of Cu-Na ion-exchanged glass waveguides

被引:33
|
作者
Gonella, F
机构
[1] INFM, Dipartimento di Fisica, Università di Padova, 35131 Padova
关键词
D O I
10.1063/1.118044
中图分类号
O59 [应用物理学];
学科分类号
摘要
Copper-sodium ion-exchanged glass waveguides are fabricated and characterized. Optical absorption and m-lines spectroscopy analyses are presented. No stress-induced birefringence is observed from refractive index profiles reconstruction, and the Cu+ oxidation state is shown to mostly determine the refractive index change. Comparison between compositional in-depth profiles and index profiles is allowed to obtain the variation in the electronic polarizability due to the Cu+-Na+ exchange. The diffusion coefficient of Cu+ in soda-lime glass is also calculated. (C) 1996 American Institute of Physics.
引用
收藏
页码:314 / 315
页数:2
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