On an application of a 2D transparent-influx boundary condition for photonic crystals

Share/Save/Bookmark

Nicolau, J.B. and Sopaheluwakan, A. and Groesen van, E. (2005) On an application of a 2D transparent-influx boundary condition for photonic crystals. In: 13th International Workshop on Optical Waveguide Theory and Numerical Modeling, OWTNM, 8-9 April 2005, Grenoble, France.

[img]
Preview
PDF
53Kb
Abstract:We present a hybrid analytic-numeric method to calculate the transmission and reflection of light that is fluxed into a bounded complicated optical structure surrounded by air. The solution is obtained by numerically calculations inside a square containing the structure and by analytical calculations outside the square. For solving the 2D Helmholtz equation we formulate Transparent-Influx Boundary Conditions (TIBC’s) on the boundaries of the square; these are incorporated into a variational formulation of the Helmholtz equation to obtain a FEM-implementation for the interior calculations. We illustrate the method for a two-dimensional finite photonic crystal formed by dielectric rods with a defect, and study the response of the structure for given influx.
Item Type:Conference or Workshop Item
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:
Link to this item:http://purl.utwente.nl/publications/65067
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page

Metis ID: 226040