Type

Journal Article

Authors

Gerald Farrell
Agus Hatta
Qiang wu
Jie Zheng
Yuliya Semenova
Pengfei Wang

Subjects

Physics

Topics
three dimensional models ion exchange integrated optics device glass waveguide annealing engineering two dimensional three dimensional

Numerical Study of an Ion-Exchanged Glass Waveguide Using Both Two-Dimensional and Three-Dimensional Models (2011)

Abstract A numerical study is carried out to compare the two-dimensional (2-D) case and three-dimensional (3-D) case for the modelling of an ion-exchanged glass waveguide. It is shown that different waveguide widths on the photomask correspond to different ion concentration distributions after an annealing process. A numerical example is presented of two waveguide sections with different widths indicates that due to the abrupt change of the waveguide width, a 3-D theoretical model is required for an accurate prediction of the parameters of ion-exchanged glass waveguides. The good agreement between the modelled and measured results proves that the developed 3-D numerical model can be beneficially utilized in the generalized design of optical devices based on ion-exchange waveguides.
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Full list of authors on original publication

Gerald Farrell, Agus Hatta, Qiang wu, Jie Zheng, Yuliya Semenova, Pengfei Wang

Experts in our system

1
Gerald Farrell
TU Dublin
Total Publications: 212
 
2
Qiang wu
TU Dublin
Total Publications: 90
 
3
Yuliya Semenova
TU Dublin
Total Publications: 136
 
4
Pengfei Wang
University of Limerick
Total Publications: 114